diff --git a/bazarr/api.py b/bazarr/api.py
index be310b4b3..14f51c325 100644
--- a/bazarr/api.py
+++ b/bazarr/api.py
@@ -856,7 +856,7 @@ class EpisodesTools(Resource):
     def get(self):
         episodeid = request.args.get('episodeid')
 
-        episode_ext_subs = database.execute("SELECT path, subtitles FROM table_episodes WHERE sonarrEpisodeId=?",
+        episode_ext_subs = database.execute("SELECT path, subtitles, season FROM table_episodes WHERE sonarrEpisodeId=?",
                                             (episodeid,), only_one=True)
         try:
             all_subs = ast.literal_eval(episode_ext_subs['subtitles'])
@@ -875,6 +875,7 @@ class EpisodesTools(Resource):
                     episode_external_subtitles.append({'language': subs[0],
                                                        'path': path_mappings.path_replace(subs[1]),
                                                        'filename': os.path.basename(subs[1]),
+                                                       'season' : episode_ext_subs['season'],
                                                        'videopath': path_mappings.path_replace(episode_ext_subs['path'])})
 
         return jsonify(data=episode_external_subtitles)
@@ -1912,6 +1913,46 @@ class SyncSubtitles(Resource):
 
         return '', 200
 
+class SyncAllSubtitles(Resource):
+    @authenticate
+    def post(self):
+        language = request.form.get('language')
+        media_type = request.form.get('mediaType')
+        season =  request.form.get('season')
+        show =  request.form.get('show')
+        if media_type == 'series' and show:
+            if season:
+                episode_metadata = database.execute("SELECT sonarrSeriesId, sonarrEpisodeId, path, subtitles FROM table_episodes"
+                                                    " WHERE sonarrSeriesId = ?1 AND season = ?2", (show,season,))
+            else:
+                episode_metadata = database.execute("SELECT sonarrSeriesId, sonarrEpisodeId, path, subtitles FROM table_episodes"
+                                                    " WHERE sonarrSeriesId = ?1", (show,))
+
+            ret = ''
+            #ret += json.dumps(episode_metadata)
+            for episode in episode_metadata:
+                #ret += str(episode['sonarrSeriesId']) +" "+str(episode['sonarrEpisodeId'])
+                if episode['subtitles']:
+                    episode.update({"subtitles": ast.literal_eval(episode['subtitles'])})
+                    for subs in episode['subtitles']:
+                        lang = subs[0].split(':')
+                        if lang[0] == "en":
+                            video_path =  path_mappings.path_replace(episode['path'])
+                            subtitles_path =  path_mappings.path_replace(subs[1])
+                            language = language
+                            media_type = media_type
+                            sonarr_series_id = episode['sonarrSeriesId']
+                            sonarr_episode_id = episode['sonarrEpisodeId']
+                            if video_path and subtitles_path and language and media_type and sonarr_series_id and sonarr_episode_id:
+                                logging.info('Batch-syncing subtitle '+subtitles_path+' for series '+str(sonarr_series_id) + ' episode ' + str(sonarr_episode_id))
+                                subsync.sync(video_path=video_path, srt_path=subtitles_path,
+                                             srt_lang=language, media_type=media_type, sonarr_series_id=sonarr_series_id,
+                                             sonarr_episode_id=sonarr_episode_id)
+
+                            #ret+= " " + json.dumps(video_path) + " " + json.dumps(subtitles_path) + " " + json.dumps(language)  + " " + json.dumps(media_type)  + " " + json.dumps(sonarr_series_id)  + " " + json.dumps(sonarr_episode_id)
+            logging.info('Finished batch-sync')
+        return ret, 200
+
 
 class SubMods(Resource):
     @authenticate
@@ -2078,9 +2119,11 @@ api.add_resource(BlacklistMovieSubtitlesRemove, '/blacklist_movie_subtitles_remo
 api.add_resource(BlacklistMovieSubtitlesRemoveAll, '/blacklist_movie_subtitles_remove_all')
 
 api.add_resource(SyncSubtitles, '/sync_subtitles')
+api.add_resource(SyncAllSubtitles, '/sync_all_subtitles')
 api.add_resource(SubMods, '/sub_mods')
 api.add_resource(SubTranslate, '/sub_translate')
 
 api.add_resource(BrowseBazarrFS, '/browse_bazarr_filesystem')
 api.add_resource(BrowseSonarrFS, '/browse_sonarr_filesystem')
 api.add_resource(BrowseRadarrFS, '/browse_radarr_filesystem')
+
diff --git a/views/_main.html b/views/_main.html
index 5cba5c3f7..a7057be65 100644
--- a/views/_main.html
+++ b/views/_main.html
@@ -46,6 +46,10 @@
                 padding: .4rem !important;
             }
 
+            .table tr {
+                cursor: auto !important;
+            }
+
             .btn-light {
                 background-color: white;
                 border: 1px solid #ced4da;
diff --git a/views/episodes.html b/views/episodes.html
index 7081cdb5e..acfc2ecf6 100644
--- a/views/episodes.html
+++ b/views/episodes.html
@@ -61,6 +61,10 @@
             <div><i class="fas fa-search align-top text-themecolor text-center font-20" aria-hidden="true"></i></div>
             <div class="align-bottom text-themecolor small text-center">Search</div>
         </button>
+        <button class="btn btn-outline" id="tools_button">
+                <div><i class="fa fa-briefcase align-top text-themecolor text-center font-20" aria-hidden="true"></i></div>
+                <div class="align-bottom text-themecolor small text-center">Tools</div>
+         </button>
     </div>
 {% endblock bcleft %}
 
@@ -382,6 +386,80 @@
         </div>
     </div>
 
+    <div id="seasonToolsModal" class="modal" tabindex="-1" role="dialog">
+        <div class="modal-dialog modal-xl" role="document">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <h5 class="modal-title"><span id="season_tools_title_span"></span></h5><br>
+                    <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+                        <span aria-hidden="true">&times;</span>
+                    </button>
+                </div>
+                <div class="modal-body">
+                    <div class="container-fluid">
+                            <div class="row">
+                                <div class="col-sm-3 text-right">
+                                    Language
+                                </div>
+                                <div class="form-group col-sm-8 pl-sm-0">
+                                    <span id="season_tools_audio_language_span"></span>
+                                </div>
+                            </div>
+                            <br>
+                            <div class="row">
+                                <div class="col-sm-3 text-right">
+                                    Tools
+                                </div>
+                                <div class="form-group col-sm-8 pl-sm-0">
+                                    <span id="season_tools_span"></span>
+                                </div>
+                            </div>
+                    </div>
+                </div>
+                <div class="modal-footer">
+                    <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <div id="showToolsModal" class="modal" tabindex="-1" role="dialog">
+        <div class="modal-dialog modal-xl" role="document">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <h5 class="modal-title"><span id="show_tools_title_span"></span></h5><br>
+                    <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+                        <span aria-hidden="true">&times;</span>
+                    </button>
+                </div>
+                <div class="modal-body">
+                    <div class="container-fluid">
+                            <div class="row">
+                                <div class="col-sm-3 text-right">
+                                    Language
+                                </div>
+                                <div class="form-group col-sm-8 pl-sm-0">
+                                    <span id="show_tools_audio_language_span"></span>
+                                </div>
+                            </div>
+                            <br>
+                            <div class="row">
+                                <div class="col-sm-3 text-right">
+                                    Tools
+                                </div>
+                                <div class="form-group col-sm-8 pl-sm-0">
+                                    <span id="show_tools_span"></span>
+                                </div>
+                            </div>
+                    </div>
+                </div>
+                <div class="modal-footer">
+                    <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
+                </div>
+            </div>
+        </div>
+    </div>
+
     <div id="episodeSubtitleModColorModal" class="modal" tabindex="-1" role="dialog">
         <div class="modal-dialog" role="document">
             <div class="modal-content">
@@ -620,14 +698,14 @@
                         });
 
                         if (collapsed) {
-                            var chevron_icon = '<i class="fas fa-chevron-circle-right"></i>';
+                            var chevron_icon = '<i style="cursor: pointer;" class="chevron fas fa-chevron-circle-up"></i>';
                         } else {
-                            var chevron_icon = '<i class="fas fa-chevron-circle-down"></i>';
+                            var chevron_icon = '<i style="cursor: pointer;" class="chevron fas fa-chevron-circle-down"></i>';
                         }
 
 
                         return $('<tr/>')
-                            .append('<td colspan=' + rows.columns()[0].length + '>Season ' + group + ' ' + chevron_icon + '</td>')
+                            .append('<td colspan=' + ( rows.columns()[0].length - 1 ) + '>Season ' + group + ' ' + chevron_icon + '</td><td><a href="" class="season_tools badge badge-secondary"  data-season="' + group + '"><i class="fa fa-briefcase"></i></a></td>')
                             .attr('data-name', group)
                             .toggleClass('collapsed', collapsed);
                     }
@@ -748,8 +826,8 @@
                 ]
             });
 
-            $('#episodes').on('click', 'tr.dtrg-start', function () {
-                var name = $(this).data('name');
+            $('#episodes').on('click', '.chevron', function () {
+                var name = $(this).closest('tr').data('name');
                 collapsedGroups[name] = !collapsedGroups[name];
                 table.draw(false);
             });
@@ -1057,6 +1135,47 @@
                 DONE: 3
             }
 
+            $('#tools_button').on('click', function (e) {
+                $(this).tooltip('dispose');
+                e.preventDefault();
+
+                $("#show_tools_title_span").html(seriesDetails['title']);
+
+                $("#show_tools_audio_language_span").html(seriesDetails['audio_language'][0].name);
+                $("#show_tools_span").html('<a href="" class="subtitles_sync_all_show badge badge-secondary" data-language="' + seriesDetails['audio_language'][0].code3 + '" data-placement="right"  data-toggle="tooltip" id="sync_button_show" title="Sync whole show"><i class="far fa-play-circle"></i></a>');
+
+                $('#showToolsModal')
+                    .modal({
+                        focus: false
+                    });
+            });
+
+
+
+
+            $('#show_tools_span').on('click', '.subtitles_sync_all_show', function (e) {
+                    e.preventDefault();
+                    const values = {
+                            language: $(this).attr("data-language"),
+                            show: seriesDetails['sonarrSeriesId'],
+                            mediaType: 'series'
+                    };
+                    var cell = $(this).parent()
+                    ;
+                    $.ajax({
+                            url: "{{ url_for('api.syncallsubtitles') }}",
+                            type: "POST",
+                            dataType: "json",
+                            data: values,
+                            beforeSend: function () {
+                                    $('#sync_button_show').find("i").addClass('fa-spin');
+                            },
+                            complete: function () {
+                                    $('#sync_button_show').find("i").removeClass('fa-spin');
+                            }
+                     });
+            });
+
             $('#mass_upload_button').on('click', function (e) {
                 e.preventDefault();
 
@@ -1635,6 +1754,45 @@
                     });
             });
 
+            $('#episodes').on('click', '.season_tools', function (e) {
+                $(this).tooltip('dispose');
+                e.preventDefault();
+
+                $("#season_tools_title_span").html(seriesDetails['title'] + ' - Season ' + $(this).data("season"));
+
+                $("#season_tools_audio_language_span").html(seriesDetails['audio_language'][0].name);
+                $("#season_tools_span").html('<a href="" class="subtitles_sync_all badge badge-secondary" data-language="' + seriesDetails['audio_language'][0].code3 + '" data-season="' + $(this).data("season") + '"  data-placement="right"  data-toggle="tooltip" id="sync_button_season" title="Sync whole season"><i class="far fa-play-circle"></i></a>');
+
+                $('#seasonToolsModal')
+                    .modal({
+                        focus: false
+                    });
+            });
+
+            $('#season_tools_span').on('click', '.subtitles_sync_all', function (e) {
+                    e.preventDefault();
+                    var season =  $(this).attr("data-season");
+                    const values = {
+                            language: $(this).attr("data-language"),
+                            show: seriesDetails['sonarrSeriesId'],
+                            season: season,
+                            mediaType: 'series'
+                    };
+                    var cell = $(this).parent();
+                    $.ajax({
+                            url: "{{ url_for('api.syncallsubtitles') }}",
+                            type: "POST",
+                            dataType: "json",
+                            data: values,
+                            beforeSend: function () {
+                                    $('#'+'sync_button_season').find("i").addClass('fa-spin');
+                            },
+                            complete: function () {
+                                    $('#'+'sync_button_season').find("i").removeClass('fa-spin');
+                            }
+                     });
+            });
+
             $('#episode_tools_result').on('click', '.subtitles_sync', function (e) {
                 e.preventDefault();
                 const values = {