diff --git a/frontend/src/Settings/MediaManagement/MediaManagement.js b/frontend/src/Settings/MediaManagement/MediaManagement.js
index 96606c094..a5f9a0aa3 100644
--- a/frontend/src/Settings/MediaManagement/MediaManagement.js
+++ b/frontend/src/Settings/MediaManagement/MediaManagement.js
@@ -68,27 +68,27 @@ class MediaManagement extends Component {
           <NamingConnector />
 
           {
-            isFetching &&
+            isFetching ?
               <FieldSet legend="Naming Settings">
                 <LoadingIndicator />
-              </FieldSet>
+              </FieldSet> : null
           }
 
           {
-            !isFetching && error &&
+            !isFetching && error ?
               <FieldSet legend="Naming Settings">
                 <div>Unable to load Media Management settings</div>
-              </FieldSet>
+              </FieldSet> : null
           }
 
           {
-            hasSettings && !isFetching && !error &&
+            hasSettings && !isFetching && !error ?
               <Form
                 id="mediaManagementSettings"
                 {...otherProps}
               >
                 {
-                  advancedSettings &&
+                  advancedSettings ?
                     <FieldSet legend="Folders">
                       <FormGroup
                         advancedSettings={advancedSettings}
@@ -121,11 +121,11 @@ class MediaManagement extends Component {
                           {...settings.deleteEmptyFolders}
                         />
                       </FormGroup>
-                    </FieldSet>
+                    </FieldSet> : null
                 }
 
                 {
-                  advancedSettings &&
+                  advancedSettings ?
                     <FieldSet
                       legend="Importing"
                     >
@@ -200,6 +200,41 @@ class MediaManagement extends Component {
                         />
                       </FormGroup>
 
+                      <FormGroup
+                        advancedSettings={advancedSettings}
+                        isAdvanced={true}
+                        size={sizes.MEDIUM}
+                      >
+                        <FormLabel>Import Using Script</FormLabel>
+
+                        <FormInputGroup
+                          type={inputTypes.CHECK}
+                          name="useScriptImport"
+                          helpText="Copy files for importing using a script (ex. for transcoding)"
+                          onChange={onInputChange}
+                          {...settings.useScriptImport}
+                        />
+                      </FormGroup>
+
+                      {
+                        settings.useScriptImport.value ?
+                          <FormGroup
+                            advancedSettings={advancedSettings}
+                            isAdvanced={true}
+                          >
+                            <FormLabel>Import Script Path</FormLabel>
+
+                            <FormInputGroup
+                              type={inputTypes.PATH}
+                              includeFiles={true}
+                              name="scriptImportPath"
+                              helpText="The path to the script to use for importing"
+                              onChange={onInputChange}
+                              {...settings.scriptImportPath}
+                            />
+                          </FormGroup> : null
+                      }
+
                       <FormGroup size={sizes.MEDIUM}>
                         <FormLabel>Import Extra Files</FormLabel>
 
@@ -213,7 +248,7 @@ class MediaManagement extends Component {
                       </FormGroup>
 
                       {
-                        settings.importExtraFiles.value &&
+                        settings.importExtraFiles.value ?
                           <FormGroup
                             advancedSettings={advancedSettings}
                             isAdvanced={true}
@@ -230,9 +265,9 @@ class MediaManagement extends Component {
                               onChange={onInputChange}
                               {...settings.extraFileExtensions}
                             />
-                          </FormGroup>
+                          </FormGroup> : null
                       }
-                    </FieldSet>
+                    </FieldSet> : null
                 }
 
                 <FieldSet
@@ -358,7 +393,7 @@ class MediaManagement extends Component {
                 </FieldSet>
 
                 {
-                  advancedSettings && !isWindows &&
+                  advancedSettings && !isWindows ?
                     <FieldSet
                       legend="Permissions"
                     >
@@ -411,9 +446,9 @@ class MediaManagement extends Component {
                           {...settings.chownGroup}
                         />
                       </FormGroup>
-                    </FieldSet>
+                    </FieldSet> : null
                 }
-              </Form>
+              </Form> : null
           }
 
           <FieldSet legend="Root Folders">
diff --git a/src/NzbDrone.Core/Configuration/ConfigService.cs b/src/NzbDrone.Core/Configuration/ConfigService.cs
index 02d7d3f32..12c8bd82c 100644
--- a/src/NzbDrone.Core/Configuration/ConfigService.cs
+++ b/src/NzbDrone.Core/Configuration/ConfigService.cs
@@ -207,6 +207,20 @@ namespace NzbDrone.Core.Configuration
             set { SetValue("EnableMediaInfo", value); }
         }
 
+        public bool UseScriptImport
+        {
+            get { return GetValueBoolean("UseScriptImport", false); }
+
+            set { SetValue("UseScriptImport", value); }
+        }
+
+        public string ScriptImportPath
+        {
+            get { return GetValue("ScriptImportPath"); }
+
+            set { SetValue("ScriptImportPath", value); }
+        }
+
         public bool ImportExtraFiles
         {
             get { return GetValueBoolean("ImportExtraFiles", false); }
diff --git a/src/NzbDrone.Core/Configuration/IConfigService.cs b/src/NzbDrone.Core/Configuration/IConfigService.cs
index c2fa55aa2..2ebc262ac 100644
--- a/src/NzbDrone.Core/Configuration/IConfigService.cs
+++ b/src/NzbDrone.Core/Configuration/IConfigService.cs
@@ -33,6 +33,8 @@ namespace NzbDrone.Core.Configuration
         int MinimumFreeSpaceWhenImporting { get; set; }
         bool CopyUsingHardlinks { get; set; }
         bool EnableMediaInfo { get; set; }
+        bool UseScriptImport { get; set; }
+        string ScriptImportPath { get; set; }
         bool ImportExtraFiles { get; set; }
         string ExtraFileExtensions { get; set; }
         RescanAfterRefreshType RescanAfterRefresh { get; set; }
diff --git a/src/NzbDrone.Core/MediaFiles/EpisodeFileMovingService.cs b/src/NzbDrone.Core/MediaFiles/EpisodeFileMovingService.cs
index 805f9f1fb..161437723 100644
--- a/src/NzbDrone.Core/MediaFiles/EpisodeFileMovingService.cs
+++ b/src/NzbDrone.Core/MediaFiles/EpisodeFileMovingService.cs
@@ -31,6 +31,7 @@ namespace NzbDrone.Core.MediaFiles
         private readonly IDiskTransferService _diskTransferService;
         private readonly IDiskProvider _diskProvider;
         private readonly IMediaFileAttributeService _mediaFileAttributeService;
+        private readonly IImportScript _scriptImportDecider;
         private readonly IEventAggregator _eventAggregator;
         private readonly IConfigService _configService;
         private readonly Logger _logger;
@@ -41,6 +42,7 @@ namespace NzbDrone.Core.MediaFiles
                                 IDiskTransferService diskTransferService,
                                 IDiskProvider diskProvider,
                                 IMediaFileAttributeService mediaFileAttributeService,
+                                IImportScript scriptImportDecider,
                                 IEventAggregator eventAggregator,
                                 IConfigService configService,
                                 Logger logger)
@@ -51,6 +53,7 @@ namespace NzbDrone.Core.MediaFiles
             _diskTransferService = diskTransferService;
             _diskProvider = diskProvider;
             _mediaFileAttributeService = mediaFileAttributeService;
+            _scriptImportDecider = scriptImportDecider;
             _eventAggregator = eventAggregator;
             _configService = configService;
             _logger = logger;
@@ -59,6 +62,11 @@ namespace NzbDrone.Core.MediaFiles
         public EpisodeFile MoveEpisodeFile(EpisodeFile episodeFile, Series series)
         {
             var episodes = _episodeService.GetEpisodesByFileId(episodeFile.Id);
+            return MoveEpisodeFile(episodeFile, series, episodes);
+        }
+
+        private EpisodeFile MoveEpisodeFile(EpisodeFile episodeFile, Series series, List<Episode> episodes)
+        {
             var filePath = _buildFileNames.BuildFilePath(episodes, series, episodeFile, Path.GetExtension(episodeFile.RelativePath));
 
             EnsureEpisodeFolder(episodeFile, series, episodes.Select(v => v.SeasonNumber).First(), filePath);
@@ -76,7 +84,7 @@ namespace NzbDrone.Core.MediaFiles
 
             _logger.Debug("Moving episode file: {0} to {1}", episodeFile.Path, filePath);
 
-            return TransferFile(episodeFile, localEpisode.Series, localEpisode.Episodes, filePath, TransferMode.Move);
+            return TransferFile(episodeFile, localEpisode.Series, localEpisode.Episodes, filePath, TransferMode.Move, localEpisode);
         }
 
         public EpisodeFile CopyEpisodeFile(EpisodeFile episodeFile, LocalEpisode localEpisode)
@@ -88,14 +96,14 @@ namespace NzbDrone.Core.MediaFiles
             if (_configService.CopyUsingHardlinks)
             {
                 _logger.Debug("Hardlinking episode file: {0} to {1}", episodeFile.Path, filePath);
-                return TransferFile(episodeFile, localEpisode.Series, localEpisode.Episodes, filePath, TransferMode.HardLinkOrCopy);
+                return TransferFile(episodeFile, localEpisode.Series, localEpisode.Episodes, filePath, TransferMode.HardLinkOrCopy, localEpisode);
             }
 
             _logger.Debug("Copying episode file: {0} to {1}", episodeFile.Path, filePath);
-            return TransferFile(episodeFile, localEpisode.Series, localEpisode.Episodes, filePath, TransferMode.Copy);
+            return TransferFile(episodeFile, localEpisode.Series, localEpisode.Episodes, filePath, TransferMode.Copy, localEpisode);
         }
 
-        private EpisodeFile TransferFile(EpisodeFile episodeFile, Series series, List<Episode> episodes, string destinationFilePath, TransferMode mode)
+        private EpisodeFile TransferFile(EpisodeFile episodeFile, Series series, List<Episode> episodes, string destinationFilePath, TransferMode mode, LocalEpisode localEpisode = null)
         {
             Ensure.That(episodeFile, () => episodeFile).IsNotNull();
             Ensure.That(series, () => series).IsNotNull();
@@ -113,10 +121,33 @@ namespace NzbDrone.Core.MediaFiles
                 throw new SameFilenameException("File not moved, source and destination are the same", episodeFilePath);
             }
 
-            _diskTransferService.TransferFile(episodeFilePath, destinationFilePath, mode);
+            var transfer = true;
 
             episodeFile.RelativePath = series.Path.GetRelativePath(destinationFilePath);
 
+            if (localEpisode is not null)
+            {
+                var scriptImportDecision = _scriptImportDecider.TryImport(episodeFilePath, destinationFilePath, localEpisode, episodeFile, mode);
+
+                switch (scriptImportDecision)
+                {
+                    case ScriptImportDecision.DeferMove:
+                        break;
+                    case ScriptImportDecision.RenameRequested:
+                        MoveEpisodeFile(episodeFile, series, episodeFile.Episodes);
+                        transfer = false;
+                        break;
+                    case ScriptImportDecision.MoveComplete:
+                        transfer = false;
+                        break;
+                }
+            }
+
+            if (transfer)
+            {
+                _diskTransferService.TransferFile(episodeFilePath, destinationFilePath, mode);
+            }
+
             _updateEpisodeFileService.ChangeFileDateForFile(episodeFile, series, episodes);
 
             try
diff --git a/src/NzbDrone.Core/MediaFiles/EpisodeImport/ImportApprovedEpisodes.cs b/src/NzbDrone.Core/MediaFiles/EpisodeImport/ImportApprovedEpisodes.cs
index 5e9b81b64..71a714c71 100644
--- a/src/NzbDrone.Core/MediaFiles/EpisodeImport/ImportApprovedEpisodes.cs
+++ b/src/NzbDrone.Core/MediaFiles/EpisodeImport/ImportApprovedEpisodes.cs
@@ -9,6 +9,7 @@ using NzbDrone.Core.Download;
 using NzbDrone.Core.Extras;
 using NzbDrone.Core.MediaFiles.Commands;
 using NzbDrone.Core.MediaFiles.Events;
+using NzbDrone.Core.MediaFiles.MediaInfo;
 using NzbDrone.Core.Messaging.Commands;
 using NzbDrone.Core.Messaging.Events;
 using NzbDrone.Core.Parser.Model;
@@ -110,8 +111,7 @@ namespace NzbDrone.Core.MediaFiles.EpisodeImport
                         episodeFile.SceneName = localEpisode.SceneName;
                         episodeFile.OriginalFilePath = GetOriginalFilePath(downloadClientItem, localEpisode);
 
-                        var moveResult = _episodeFileUpgrader.UpgradeEpisodeFile(episodeFile, localEpisode, copyOnly);
-                        oldFiles = moveResult.OldFiles;
+                        oldFiles = _episodeFileUpgrader.UpgradeEpisodeFile(episodeFile, localEpisode, copyOnly).OldFiles;
                     }
                     else
                     {
diff --git a/src/NzbDrone.Core/MediaFiles/EpisodeImport/ImportDecisionMaker.cs b/src/NzbDrone.Core/MediaFiles/EpisodeImport/ImportDecisionMaker.cs
index 5c7d3b55a..d5164f1b1 100644
--- a/src/NzbDrone.Core/MediaFiles/EpisodeImport/ImportDecisionMaker.cs
+++ b/src/NzbDrone.Core/MediaFiles/EpisodeImport/ImportDecisionMaker.cs
@@ -89,6 +89,7 @@ namespace NzbDrone.Core.MediaFiles.EpisodeImport
                 {
                     Series = series,
                     DownloadClientEpisodeInfo = downloadClientItemInfo,
+                    DownloadItem = downloadClientItem,
                     FolderEpisodeInfo = folderInfo,
                     Path = file,
                     SceneSource = sceneSource,
diff --git a/src/NzbDrone.Core/MediaFiles/EpisodeImport/Manual/ManualImportService.cs b/src/NzbDrone.Core/MediaFiles/EpisodeImport/Manual/ManualImportService.cs
index 336b291c1..33be2c397 100644
--- a/src/NzbDrone.Core/MediaFiles/EpisodeImport/Manual/ManualImportService.cs
+++ b/src/NzbDrone.Core/MediaFiles/EpisodeImport/Manual/ManualImportService.cs
@@ -161,6 +161,7 @@ namespace NzbDrone.Core.MediaFiles.EpisodeImport.Manual
                 localEpisode.Episodes = _episodeService.GetEpisodes(episodeIds);
                 localEpisode.FileEpisodeInfo = Parser.Parser.ParsePath(path);
                 localEpisode.DownloadClientEpisodeInfo = downloadClientItem == null ? null : Parser.Parser.ParseTitle(downloadClientItem.Title);
+                localEpisode.DownloadItem = downloadClientItem;
                 localEpisode.Path = path;
                 localEpisode.SceneSource = SceneSource(series, rootFolder);
                 localEpisode.ExistingFile = series.Path.IsParentPath(path);
@@ -187,6 +188,7 @@ namespace NzbDrone.Core.MediaFiles.EpisodeImport.Manual
                                        DownloadClientEpisodeInfo = downloadClientItem == null
                                            ? null
                                            : Parser.Parser.ParseTitle(downloadClientItem.Title),
+                                       DownloadItem = downloadClientItem,
                                        Path = path,
                                        SceneSource = SceneSource(series, rootFolder),
                                        ExistingFile = series.Path.IsParentPath(path),
@@ -479,6 +481,7 @@ namespace NzbDrone.Core.MediaFiles.EpisodeImport.Manual
                 {
                     trackedDownload = _trackedDownloadService.Find(file.DownloadId);
                     localEpisode.DownloadClientEpisodeInfo = trackedDownload?.RemoteEpisode?.ParsedEpisodeInfo;
+                    localEpisode.DownloadItem = trackedDownload?.DownloadItem;
                 }
 
                 if (file.FolderName.IsNotNullOrWhiteSpace())
diff --git a/src/NzbDrone.Core/MediaFiles/MediaInfo/UpdateMediaInfoService.cs b/src/NzbDrone.Core/MediaFiles/MediaInfo/UpdateMediaInfoService.cs
index b21a809ca..ac4371c92 100644
--- a/src/NzbDrone.Core/MediaFiles/MediaInfo/UpdateMediaInfoService.cs
+++ b/src/NzbDrone.Core/MediaFiles/MediaInfo/UpdateMediaInfoService.cs
@@ -12,6 +12,7 @@ namespace NzbDrone.Core.MediaFiles.MediaInfo
     public interface IUpdateMediaInfo
     {
         bool Update(EpisodeFile episodeFile, Series series);
+        bool UpdateMediaInfo(EpisodeFile episodeFile, Series series);
     }
 
     public class UpdateMediaInfoService : IUpdateMediaInfo, IHandle<SeriesScannedEvent>
@@ -65,7 +66,7 @@ namespace NzbDrone.Core.MediaFiles.MediaInfo
             return UpdateMediaInfo(episodeFile, series);
         }
 
-        private bool UpdateMediaInfo(EpisodeFile episodeFile, Series series)
+        public bool UpdateMediaInfo(EpisodeFile episodeFile, Series series)
         {
             var path = Path.Combine(series.Path, episodeFile.RelativePath);
 
diff --git a/src/NzbDrone.Core/MediaFiles/ScriptImportDecider.cs b/src/NzbDrone.Core/MediaFiles/ScriptImportDecider.cs
new file mode 100644
index 000000000..573ef0b56
--- /dev/null
+++ b/src/NzbDrone.Core/MediaFiles/ScriptImportDecider.cs
@@ -0,0 +1,129 @@
+using System.Collections.Generic;
+using System.Collections.Specialized;
+using System.IO;
+using System.Linq;
+using NLog;
+using NzbDrone.Common.Disk;
+using NzbDrone.Common.Extensions;
+using NzbDrone.Common.Processes;
+using NzbDrone.Core.Configuration;
+using NzbDrone.Core.MediaFiles.MediaInfo;
+using NzbDrone.Core.Parser.Model;
+
+namespace NzbDrone.Core.MediaFiles
+{
+    public interface IImportScript
+    {
+        public ScriptImportDecision TryImport(string sourcePath, string destinationFilePath, LocalEpisode localEpisode, EpisodeFile episodeFile, TransferMode mode);
+    }
+
+    public class ImportScriptService : IImportScript
+    {
+        private readonly IConfigFileProvider _configFileProvider;
+        private readonly IVideoFileInfoReader _videoFileInfoReader;
+        private readonly IProcessProvider _processProvider;
+        private readonly IConfigService _configService;
+        private readonly Logger _logger;
+
+        public ImportScriptService(IProcessProvider processProvider,
+                                   IVideoFileInfoReader videoFileInfoReader,
+                                   IConfigService configService,
+                                   IConfigFileProvider configFileProvider,
+                                   Logger logger)
+        {
+            _processProvider = processProvider;
+            _videoFileInfoReader = videoFileInfoReader;
+            _configService = configService;
+            _configFileProvider = configFileProvider;
+            _logger = logger;
+        }
+
+        public ScriptImportDecision TryImport(string sourcePath, string destinationFilePath, LocalEpisode localEpisode, EpisodeFile episodeFile, TransferMode mode)
+        {
+            var series = localEpisode.Series;
+            var oldFiles = localEpisode.OldFiles;
+            var downloadClientInfo = localEpisode.DownloadItem?.DownloadClientInfo;
+            var downloadId = localEpisode.DownloadItem?.DownloadId;
+
+            if (!_configService.UseScriptImport)
+            {
+                return ScriptImportDecision.DeferMove;
+            }
+
+            var environmentVariables = new StringDictionary();
+
+            environmentVariables.Add("Sonarr_SourcePath", sourcePath);
+            environmentVariables.Add("Sonarr_DestinationPath", destinationFilePath);
+
+            environmentVariables.Add("Sonarr_InstanceName", _configFileProvider.InstanceName);
+            environmentVariables.Add("Sonarr_ApplicationUrl", _configService.ApplicationUrl);
+            environmentVariables.Add("Sonarr_TransferMode", mode.ToString());
+
+            environmentVariables.Add("Sonarr_Series_Id", series.Id.ToString());
+            environmentVariables.Add("Sonarr_Series_Title", series.Title);
+            environmentVariables.Add("Sonarr_Series_TitleSlug", series.TitleSlug);
+            environmentVariables.Add("Sonarr_Series_Path", series.Path);
+            environmentVariables.Add("Sonarr_Series_TvdbId", series.TvdbId.ToString());
+            environmentVariables.Add("Sonarr_Series_TvMazeId", series.TvMazeId.ToString());
+            environmentVariables.Add("Sonarr_Series_ImdbId", series.ImdbId ?? string.Empty);
+            environmentVariables.Add("Sonarr_Series_Type", series.SeriesType.ToString());
+
+            environmentVariables.Add("Sonarr_EpisodeFile_EpisodeCount", localEpisode.Episodes.Count.ToString());
+            environmentVariables.Add("Sonarr_EpisodeFile_EpisodeIds", string.Join(",", localEpisode.Episodes.Select(e => e.Id)));
+            environmentVariables.Add("Sonarr_EpisodeFile_SeasonNumber", localEpisode.SeasonNumber.ToString());
+            environmentVariables.Add("Sonarr_EpisodeFile_EpisodeNumbers", string.Join(",", localEpisode.Episodes.Select(e => e.EpisodeNumber)));
+            environmentVariables.Add("Sonarr_EpisodeFile_EpisodeAirDates", string.Join(",", localEpisode.Episodes.Select(e => e.AirDate)));
+            environmentVariables.Add("Sonarr_EpisodeFile_EpisodeAirDatesUtc", string.Join(",", localEpisode.Episodes.Select(e => e.AirDateUtc)));
+            environmentVariables.Add("Sonarr_EpisodeFile_EpisodeTitles", string.Join("|", localEpisode.Episodes.Select(e => e.Title)));
+            environmentVariables.Add("Sonarr_EpisodeFile_EpisodeOverviews", string.Join("|", localEpisode.Episodes.Select(e => e.Overview)));
+            environmentVariables.Add("Sonarr_EpisodeFile_Quality", localEpisode.Quality.Quality.Name);
+            environmentVariables.Add("Sonarr_EpisodeFile_QualityVersion", localEpisode.Quality.Revision.Version.ToString());
+            environmentVariables.Add("Sonarr_EpisodeFile_ReleaseGroup", localEpisode.ReleaseGroup ?? string.Empty);
+            environmentVariables.Add("Sonarr_EpisodeFile_SceneName", localEpisode.SceneName ?? string.Empty);
+
+            environmentVariables.Add("Sonarr_Download_Client", downloadClientInfo?.Name ?? string.Empty);
+            environmentVariables.Add("Sonarr_Download_Client_Type", downloadClientInfo?.Type ?? string.Empty);
+            environmentVariables.Add("Sonarr_Download_Id", downloadId ?? string.Empty);
+            environmentVariables.Add("Sonarr_EpisodeFile_MediaInfo_AudioChannels", MediaInfoFormatter.FormatAudioChannels(localEpisode.MediaInfo).ToString());
+            environmentVariables.Add("Sonarr_EpisodeFile_MediaInfo_AudioCodec", MediaInfoFormatter.FormatAudioCodec(localEpisode.MediaInfo, null));
+            environmentVariables.Add("Sonarr_EpisodeFile_MediaInfo_AudioLanguages", localEpisode.MediaInfo.AudioLanguages.Distinct().ConcatToString(" / "));
+            environmentVariables.Add("Sonarr_EpisodeFile_MediaInfo_Languages", localEpisode.MediaInfo.AudioLanguages.ConcatToString(" / "));
+            environmentVariables.Add("Sonarr_EpisodeFile_MediaInfo_Height", localEpisode.MediaInfo.Height.ToString());
+            environmentVariables.Add("Sonarr_EpisodeFile_MediaInfo_Width", localEpisode.MediaInfo.Width.ToString());
+            environmentVariables.Add("Sonarr_EpisodeFile_MediaInfo_Subtitles", localEpisode.MediaInfo.Subtitles.ConcatToString(" / "));
+            environmentVariables.Add("Sonarr_EpisodeFile_MediaInfo_VideoCodec", MediaInfoFormatter.FormatVideoCodec(localEpisode.MediaInfo, null));
+            environmentVariables.Add("Sonarr_EpisodeFile_MediaInfo_VideoDynamicRangeType", MediaInfoFormatter.FormatVideoDynamicRangeType(localEpisode.MediaInfo));
+
+            environmentVariables.Add("Sonarr_EpisodeFile_CustomFormat", string.Join("|", localEpisode.CustomFormats));
+            environmentVariables.Add("Sonarr_EpisodeFile_CustomFormatScore", localEpisode.CustomFormatScore.ToString());
+
+            if (oldFiles.Any())
+            {
+                environmentVariables.Add("Sonarr_DeletedRelativePaths", string.Join("|", oldFiles.Select(e => e.RelativePath)));
+                environmentVariables.Add("Sonarr_DeletedPaths", string.Join("|", oldFiles.Select(e => Path.Combine(series.Path, e.RelativePath))));
+                environmentVariables.Add("Sonarr_DeletedDateAdded", string.Join("|", oldFiles.Select(e => e.DateAdded)));
+            }
+
+            _logger.Debug("Executing external script: {0}", _configService.ScriptImportPath);
+
+            var processOutput = _processProvider.StartAndCapture(_configService.ScriptImportPath, $"\"{sourcePath}\" \"{destinationFilePath}\"", environmentVariables);
+
+            _logger.Debug("Executed external script: {0} - Status: {1}", _configService.ScriptImportPath, processOutput.ExitCode);
+            _logger.Debug("Script Output: \r\n{0}", string.Join("\r\n", processOutput.Lines));
+
+            switch (processOutput.ExitCode)
+            {
+                case 0: // Copy complete
+                    return ScriptImportDecision.MoveComplete;
+                case 2: // Copy complete, file potentially changed, should try renaming again
+                    episodeFile.MediaInfo = _videoFileInfoReader.GetMediaInfo(destinationFilePath);
+                    episodeFile.Path = null;
+                    return ScriptImportDecision.RenameRequested;
+                case 3: // Let Sonarr handle it
+                    return ScriptImportDecision.DeferMove;
+                default: // Error, fail to import
+                    throw new ScriptImportException("Moving with script failed! Exit code {0}", processOutput.ExitCode);
+            }
+        }
+    }
+}
diff --git a/src/NzbDrone.Core/MediaFiles/ScriptImportDecision.cs b/src/NzbDrone.Core/MediaFiles/ScriptImportDecision.cs
new file mode 100644
index 000000000..fb2eb4f6f
--- /dev/null
+++ b/src/NzbDrone.Core/MediaFiles/ScriptImportDecision.cs
@@ -0,0 +1,10 @@
+namespace NzbDrone.Core.MediaFiles
+{
+    public enum ScriptImportDecision
+    {
+        MoveComplete,
+        RenameRequested,
+        RejectExtra,
+        DeferMove
+    }
+}
diff --git a/src/NzbDrone.Core/MediaFiles/ScriptImportException.cs b/src/NzbDrone.Core/MediaFiles/ScriptImportException.cs
new file mode 100644
index 000000000..9ac0f49d4
--- /dev/null
+++ b/src/NzbDrone.Core/MediaFiles/ScriptImportException.cs
@@ -0,0 +1,23 @@
+using System;
+using NzbDrone.Common.Exceptions;
+
+namespace NzbDrone.Core.MediaFiles
+{
+    public class ScriptImportException : NzbDroneException
+    {
+        public ScriptImportException(string message)
+            : base(message)
+        {
+        }
+
+        public ScriptImportException(string message, params object[] args)
+            : base(message, args)
+        {
+        }
+
+        public ScriptImportException(string message, Exception innerException)
+            : base(message, innerException)
+        {
+        }
+    }
+}
diff --git a/src/NzbDrone.Core/MediaFiles/UpgradeMediaFileService.cs b/src/NzbDrone.Core/MediaFiles/UpgradeMediaFileService.cs
index 9844f6c07..f980e1b15 100644
--- a/src/NzbDrone.Core/MediaFiles/UpgradeMediaFileService.cs
+++ b/src/NzbDrone.Core/MediaFiles/UpgradeMediaFileService.cs
@@ -4,6 +4,7 @@ using NLog;
 using NzbDrone.Common.Disk;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Core.MediaFiles.EpisodeImport;
+using NzbDrone.Core.MediaFiles.MediaInfo;
 using NzbDrone.Core.Parser.Model;
 
 namespace NzbDrone.Core.MediaFiles
@@ -68,6 +69,8 @@ namespace NzbDrone.Core.MediaFiles
                 _mediaFileService.Delete(file, DeleteMediaFileReason.Upgrade);
             }
 
+            localEpisode.OldFiles = moveFileResult.OldFiles;
+
             if (copyOnly)
             {
                 moveFileResult.EpisodeFile = _episodeFileMover.CopyEpisodeFile(episodeFile, localEpisode);
diff --git a/src/NzbDrone.Core/Parser/Model/LocalEpisode.cs b/src/NzbDrone.Core/Parser/Model/LocalEpisode.cs
index 77169efaa..bcb9a5132 100644
--- a/src/NzbDrone.Core/Parser/Model/LocalEpisode.cs
+++ b/src/NzbDrone.Core/Parser/Model/LocalEpisode.cs
@@ -2,7 +2,9 @@ using System.Collections.Generic;
 using System.Linq;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Core.CustomFormats;
+using NzbDrone.Core.Download;
 using NzbDrone.Core.Languages;
+using NzbDrone.Core.MediaFiles;
 using NzbDrone.Core.MediaFiles.MediaInfo;
 using NzbDrone.Core.Qualities;
 using NzbDrone.Core.Tv;
@@ -22,9 +24,11 @@ namespace NzbDrone.Core.Parser.Model
         public long Size { get; set; }
         public ParsedEpisodeInfo FileEpisodeInfo { get; set; }
         public ParsedEpisodeInfo DownloadClientEpisodeInfo { get; set; }
+        public DownloadClientItem DownloadItem { get; set; }
         public ParsedEpisodeInfo FolderEpisodeInfo { get; set; }
         public Series Series { get; set; }
         public List<Episode> Episodes { get; set; }
+        public List<EpisodeFile> OldFiles { get; set; }
         public QualityModel Quality { get; set; }
         public List<Language> Languages { get; set; }
         public MediaInfoModel MediaInfo { get; set; }
diff --git a/src/Sonarr.Api.V3/Config/MediaManagementConfigController.cs b/src/Sonarr.Api.V3/Config/MediaManagementConfigController.cs
index 91e2b17bd..d3a649cc7 100644
--- a/src/Sonarr.Api.V3/Config/MediaManagementConfigController.cs
+++ b/src/Sonarr.Api.V3/Config/MediaManagementConfigController.cs
@@ -34,6 +34,8 @@ namespace Sonarr.Api.V3.Config
                                                       .SetValidator(seriesPathValidator)
                                                       .When(c => !string.IsNullOrWhiteSpace(c.RecycleBin));
 
+            SharedValidator.RuleFor(c => c.ScriptImportPath).IsValidPath().When(c => c.UseScriptImport);
+
             SharedValidator.RuleFor(c => c.MinimumFreeSpaceWhenImporting).GreaterThanOrEqualTo(100);
         }
 
diff --git a/src/Sonarr.Api.V3/Config/MediaManagementConfigResource.cs b/src/Sonarr.Api.V3/Config/MediaManagementConfigResource.cs
index 16b4586a1..ee753a658 100644
--- a/src/Sonarr.Api.V3/Config/MediaManagementConfigResource.cs
+++ b/src/Sonarr.Api.V3/Config/MediaManagementConfigResource.cs
@@ -25,6 +25,8 @@ namespace Sonarr.Api.V3.Config
         public bool SkipFreeSpaceCheckWhenImporting { get; set; }
         public int MinimumFreeSpaceWhenImporting { get; set; }
         public bool CopyUsingHardlinks { get; set; }
+        public bool UseScriptImport { get; set; }
+        public string ScriptImportPath { get; set; }
         public bool ImportExtraFiles { get; set; }
         public string ExtraFileExtensions { get; set; }
         public bool EnableMediaInfo { get; set; }
@@ -53,6 +55,8 @@ namespace Sonarr.Api.V3.Config
                 SkipFreeSpaceCheckWhenImporting = model.SkipFreeSpaceCheckWhenImporting,
                 MinimumFreeSpaceWhenImporting = model.MinimumFreeSpaceWhenImporting,
                 CopyUsingHardlinks = model.CopyUsingHardlinks,
+                UseScriptImport = model.UseScriptImport,
+                ScriptImportPath = model.ScriptImportPath,
                 ImportExtraFiles = model.ImportExtraFiles,
                 ExtraFileExtensions = model.ExtraFileExtensions,
                 EnableMediaInfo = model.EnableMediaInfo
diff --git a/src/Sonarr.Api.V3/openapi.json b/src/Sonarr.Api.V3/openapi.json
index ce67e79f6..92dbc85dd 100644
--- a/src/Sonarr.Api.V3/openapi.json
+++ b/src/Sonarr.Api.V3/openapi.json
@@ -9177,6 +9177,12 @@
           "copyUsingHardlinks": {
             "type": "boolean"
           },
+          "useScriptImport": {
+            "type": "boolean"
+          },
+          "scriptImportPath": {
+            "type": "string"
+          },
           "importExtraFiles": {
             "type": "boolean"
           },