diff --git a/src/NzbDrone.Core.Test/ParserTests/ParserFixture.cs b/src/NzbDrone.Core.Test/ParserTests/ParserFixture.cs
index 56522f3d3..0c7aca4a0 100644
--- a/src/NzbDrone.Core.Test/ParserTests/ParserFixture.cs
+++ b/src/NzbDrone.Core.Test/ParserTests/ParserFixture.cs
@@ -147,7 +147,9 @@ public void unparsable_title_should_log_warn_and_return_null(string title)
         [TestCase("Hell.on.Wheels.S02E09-E10.720p.HDTV.x264-EVOLVE", "Hell on Wheels", 2, new[] { 9, 10 })]
         [TestCase("Grey's Anatomy - 8x01_02 - Free Falling", "Grey's Anatomy", 8, new [] { 1,2 })]
         [TestCase("8x01_02 - Free Falling", "", 8, new[] { 1, 2 })]
-        [TestCase("Kaamelott.S01E91-E100", "Kaamelott", 1,new[] { 91, 92, 93, 94, 95, 96, 97, 98, 99, 100 })]
+        [TestCase("Kaamelott.S01E91-E100", "Kaamelott", 1, new[] { 91, 92, 93, 94, 95, 96, 97, 98, 99, 100 })]
+        [TestCase("Neighbours.S29E161-E165.PDTV.x264-FQM", "Neighbours", 29, new[] { 161, 162, 163, 164, 165 })]
+        [TestCase("Shortland.Street.S22E5363-E5366.HDTV.x264-FiHTV", "Shortland Street", 22, new[] { 5363, 5364, 5365, 5366 })]
         public void TitleParse_multi(string postTitle, string title, int season, int[] episodes)
         {
             var result = Parser.Parser.ParseTitle(postTitle);
diff --git a/src/NzbDrone.Core/Parser/Parser.cs b/src/NzbDrone.Core/Parser/Parser.cs
index cc9556702..ef62d9034 100644
--- a/src/NzbDrone.Core/Parser/Parser.cs
+++ b/src/NzbDrone.Core/Parser/Parser.cs
@@ -74,7 +74,7 @@ public static class Parser
                           RegexOptions.IgnoreCase | RegexOptions.Compiled),
 
                 //Supports 1103/1113 naming
-                new Regex(@"^(?<title>.+?)?(?:\W?(?<season>(?<!\d+|\(|\[)\d{2})(?<episode>\d{2}(?!p|i|\d+|\)|\]|\W\d+)))+(\W+|_|$)(?!\\)",
+                new Regex(@"^(?<title>.+?)?(?:\W?(?<season>(?<!\d+|\(|\[|e|x)\d{2})(?<episode>(?<!e|x)\d{2}(?!p|i|\d+|\)|\]|\W\d+)))+(\W+|_|$)(?!\\)",
                           RegexOptions.IgnoreCase | RegexOptions.Compiled),
 
                 //Supports Season 01 Episode 03
@@ -85,6 +85,15 @@ public static class Parser
                 new Regex(@"^(?<title>.+?)\W(?:S|Season)\W?(?<season>\d{1,2}(?!\d+))(\W+|_|$)(?<extras>EXTRAS|SUBPACK)?(?!\\)",
                           RegexOptions.IgnoreCase | RegexOptions.Compiled),
 
+                //4-digit episode number
+                //Episodes without a title, Single (S01E05, 1x05) AND Multi (S01E04E05, 1x04x05, etc)
+                new Regex(@"^(?:S?(?<season>(?<!\d+)\d{1,2}(?!\d+))(?:(?:\-|[ex]|\W[ex]|_){1,2}(?<episode>\d{4}(?!\d+|i|p)))+)(\W+|_|$)(?!\\)",
+                          RegexOptions.IgnoreCase | RegexOptions.Compiled),
+
+                //Episodes with a title, Single episodes (S01E05, 1x05, etc) & Multi-episode (S01E05E06, S01E05-06, S01E05 E06, etc)
+                new Regex(@"^(?<title>.+?)(?:(\W|_)+S?(?<season>(?<!\d+)\d{1,2}(?!\d+))(?:(?:\-|[ex]|\W[ex]|_){1,2}(?<episode>\d{4}(?!\d+|i|p)))+)\W?(?!\\)",
+                          RegexOptions.IgnoreCase | RegexOptions.Compiled),
+
                 //Anime - Title Absolute Episode Number
                 new Regex(@"^(?<title>.+?)(?:(?:_|-|\s|\.)+e(?<absoluteepisode>\d{2,3}))+",
                     RegexOptions.IgnoreCase | RegexOptions.Compiled),