diff --git a/src/NzbDrone.Core.Test/DecisionEngineTests/FullSeasonSpecificationFixture.cs b/src/NzbDrone.Core.Test/DecisionEngineTests/FullSeasonSpecificationFixture.cs
index 6a66d957d..a751d2a6a 100644
--- a/src/NzbDrone.Core.Test/DecisionEngineTests/FullSeasonSpecificationFixture.cs
+++ b/src/NzbDrone.Core.Test/DecisionEngineTests/FullSeasonSpecificationFixture.cs
@@ -49,27 +49,27 @@ namespace NzbDrone.Core.Test.DecisionEngineTests
         {
             _remoteEpisode.ParsedEpisodeInfo.FullSeason = false;
             _remoteEpisode.Episodes.Last().AirDateUtc = DateTime.UtcNow.AddDays(+2);
-            Mocker.Resolve<FullSeasonSpecification>().IsSatisfiedBy(_remoteEpisode, null).Accepted.Should().BeTrue();
+            Subject.IsSatisfiedBy(_remoteEpisode, null).Accepted.Should().BeTrue();
         }
 
         [Test]
         public void should_return_true_if_all_episodes_have_aired()
         {
-            Mocker.Resolve<FullSeasonSpecification>().IsSatisfiedBy(_remoteEpisode, null).Accepted.Should().BeTrue();
+            Subject.IsSatisfiedBy(_remoteEpisode, null).Accepted.Should().BeTrue();
         }
 
         [Test]
         public void should_return_false_if_one_episode_has_not_aired()
         {
             _remoteEpisode.Episodes.Last().AirDateUtc = DateTime.UtcNow.AddDays(+2);
-            Mocker.Resolve<FullSeasonSpecification>().IsSatisfiedBy(_remoteEpisode, null).Accepted.Should().BeFalse();
+            Subject.IsSatisfiedBy(_remoteEpisode, null).Accepted.Should().BeFalse();
         }
 
         [Test]
         public void should_return_false_if_an_episode_does_not_have_an_air_date()
         {
             _remoteEpisode.Episodes.Last().AirDateUtc = null;
-            Mocker.Resolve<FullSeasonSpecification>().IsSatisfiedBy(_remoteEpisode, null).Accepted.Should().BeFalse();
+            Subject.IsSatisfiedBy(_remoteEpisode, null).Accepted.Should().BeFalse();
         }
     }
 }
diff --git a/src/NzbDrone.Core.Test/ParserTests/SeasonParserFixture.cs b/src/NzbDrone.Core.Test/ParserTests/SeasonParserFixture.cs
index 7a4ed0b9f..8d7ba558e 100644
--- a/src/NzbDrone.Core.Test/ParserTests/SeasonParserFixture.cs
+++ b/src/NzbDrone.Core.Test/ParserTests/SeasonParserFixture.cs
@@ -1,4 +1,4 @@
-using FluentAssertions;
+using FluentAssertions;
 using NUnit.Framework;
 using NzbDrone.Core.Test.Framework;
 
@@ -53,5 +53,18 @@ namespace NzbDrone.Core.Test.ParserTests
 
             result.Should().BeNull();
         }
+
+        [TestCase("The.Ranch.2016.S02.Part.1.1080p.NF.WEBRip.DD5.1.x264-NTb", "The Ranch 2016", 2, 1)]
+        public void should_parse_partial_season_release(string postTitle, string title, int season, int seasonPart)
+        {
+            var result = Parser.Parser.ParseTitle(postTitle);
+            result.SeasonNumber.Should().Be(season);
+            result.SeriesTitle.Should().Be(title);
+            result.EpisodeNumbers.Should().BeEmpty();
+            result.AbsoluteEpisodeNumbers.Should().BeEmpty();
+            result.FullSeason.Should().BeFalse();
+            result.IsPartialSeason.Should().BeTrue();
+            result.SeasonPart.Should().Be(seasonPart);
+        }
     }
 }
diff --git a/src/NzbDrone.Core/MediaFiles/EpisodeImport/ImportDecisionMaker.cs b/src/NzbDrone.Core/MediaFiles/EpisodeImport/ImportDecisionMaker.cs
index 859c8111d..aaa015915 100644
--- a/src/NzbDrone.Core/MediaFiles/EpisodeImport/ImportDecisionMaker.cs
+++ b/src/NzbDrone.Core/MediaFiles/EpisodeImport/ImportDecisionMaker.cs
@@ -94,7 +94,14 @@ namespace NzbDrone.Core.MediaFiles.EpisodeImport
 
                     if (localEpisode.Episodes.Empty())
                     {
-                        decision = new ImportDecision(localEpisode, new Rejection("Invalid season or episode"));
+                        if (localEpisode.ParsedEpisodeInfo.IsPartialSeason)
+                        {
+                            decision = new ImportDecision(localEpisode, new Rejection("Partial season packs are not supported"));
+                        }
+                        else
+                        {
+                            decision = new ImportDecision(localEpisode, new Rejection("Invalid season or episode"));
+                        }
                     }
                     else
                     {
diff --git a/src/NzbDrone.Core/Parser/Model/ParsedEpisodeInfo.cs b/src/NzbDrone.Core/Parser/Model/ParsedEpisodeInfo.cs
index d38001715..35bc49d7d 100644
--- a/src/NzbDrone.Core/Parser/Model/ParsedEpisodeInfo.cs
+++ b/src/NzbDrone.Core/Parser/Model/ParsedEpisodeInfo.cs
@@ -1,4 +1,4 @@
-using System.Linq;
+using System.Linq;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Core.Qualities;
 
@@ -16,9 +16,11 @@ namespace NzbDrone.Core.Parser.Model
         public string AirDate { get; set; }
         public Language Language { get; set; }
         public bool FullSeason { get; set; }
+        public bool IsPartialSeason { get; set; }
         public bool Special { get; set; }
         public string ReleaseGroup { get; set; }
         public string ReleaseHash { get; set; }
+        public int SeasonPart { get; set; }
 
         public ParsedEpisodeInfo()
         {
diff --git a/src/NzbDrone.Core/Parser/Parser.cs b/src/NzbDrone.Core/Parser/Parser.cs
index 3a20f7d09..0cd5fb6d1 100644
--- a/src/NzbDrone.Core/Parser/Parser.cs
+++ b/src/NzbDrone.Core/Parser/Parser.cs
@@ -94,6 +94,10 @@ namespace NzbDrone.Core.Parser
                 new Regex(@"^(?<title>.+?)(?:(?:[-_\W](?<![()\[!]))+(?<season>(?<!\d+)(?:\d{4})(?!\d+))(?:x|\Wx|_){1,2}(?<episode>\d{2,3}(?!\d+))(?:(?:\-|x|\Wx|_){1,2}(?<episode>\d{2,3}(?!\d+)))*)\W?(?!\\)",
                           RegexOptions.IgnoreCase | RegexOptions.Compiled),
 
+                // Partial season pack
+                new Regex(@"^(?<title>.+?)(?:\W+S(?<season>(?<!\d+)(?:\d{1,2})(?!\d+))\W+(?:(?:Part\W?|(?<!\d+\W+)e)(?<seasonpart>\d{1,2}(?!\d+)))+)",
+                          RegexOptions.IgnoreCase | RegexOptions.Compiled),
+
                 //Mini-Series with year in title, treated as season 1, episodes are labelled as Part01, Part 01, Part.1
                 new Regex(@"^(?<title>.+?\d{4})(?:\W+(?:(?:Part\W?|e)(?<episode>\d{1,2}(?!\d+)))+)",
                           RegexOptions.IgnoreCase | RegexOptions.Compiled),
@@ -602,7 +606,19 @@ namespace NzbDrone.Core.Parser
                         //Todo: Set a "Extras" flag in EpisodeParseResult if we want to download them ever
                         if (!matchCollection[0].Groups["extras"].Value.IsNullOrWhiteSpace()) return null;
 
-                        result.FullSeason = true;
+                        // Partial season packs will have a seasonpart group so they can be differentiated
+                        // from a full season/single episode release
+                        var seasonPart = matchCollection[0].Groups["seasonpart"].Value;
+
+                        if (seasonPart.IsNotNullOrWhiteSpace())
+                        {
+                            result.SeasonPart = Convert.ToInt32(seasonPart);
+                            result.IsPartialSeason = true;
+                        }
+                        else
+                        {
+                            result.FullSeason = true;
+                        }
                     }
                 }