diff --git a/source/net/filebot/format/MediaBindingBean.java b/source/net/filebot/format/MediaBindingBean.java
index c4e14670..b97599b9 100644
--- a/source/net/filebot/format/MediaBindingBean.java
+++ b/source/net/filebot/format/MediaBindingBean.java
@@ -759,6 +759,11 @@ public class MediaBindingBean {
 		return getMediaInfo(StreamKind.General, 0, "Title", "Movie");
 	}
 
+	@Define("audioLanguages")
+	public List<Language> getAudioLanguageList() {
+		return getMediaInfo(StreamKind.Audio, "Language").filter(Objects::nonNull).distinct().map(Language::findLanguage).filter(Objects::nonNull).collect(toList());
+	}
+
 	@Define("textLanguages")
 	public List<Language> getTextLanguageList() {
 		return getMediaInfo(StreamKind.Text, "Language").filter(Objects::nonNull).distinct().map(Language::findLanguage).filter(Objects::nonNull).collect(toList());
diff --git a/source/net/filebot/ui/rename/BindingDialog.properties b/source/net/filebot/ui/rename/BindingDialog.properties
index 265473d0..3994eb23 100644
--- a/source/net/filebot/ui/rename/BindingDialog.properties
+++ b/source/net/filebot/ui/rename/BindingDialog.properties
@@ -2,4 +2,4 @@
 parameter.exclude: ^StreamKind|^UniqueID|^StreamOrder|^ID|Count$
 
 # preview expressions (keys are tagged so they can be sorted alphabetically)
-expressions: n, y, s, e, sxe, s00e00, t, d, startdate, absolute, es, e00, sy, sc, age, special, episode, series, primaryTitle, alias, movie, tmdbid, imdbid, pi, pn, lang, subt, plex, az, type, anime, regular, music, album, artist, albumArtist, actors, director, collection, genre, genres, languages, runtime, certification, rating, votes, vc, ac, cf, vf, hpi, af, channels, resolution, dim, bitdepth, ws, sdhd, source, tags, s3d, group, original, info, info.network, info.status, info.productionCompanies, info.productionCountries, info.certifications, info.certifications.DE, omdb.rating, omdb.votes, localize.German.name, localize.German.title, fn, ext, mediaType, mediaPath, file, file.name, folder, folder.name, mediaTitle, textLanguages, duration, seconds, minutes, bytes, megabytes, gigabytes, crc32, media, media.overallBitRateString, video[0], video[0].codecID, video[0].frameRate, video[0].displayAspectRatioString, video[0].scanType, audio[0], audio[0].bitRateString, audio[0].language, audio, audio.language, text[0], text[0].codecInfo, text[0].language, text, text.language
+expressions: n, y, s, e, sxe, s00e00, t, d, startdate, absolute, es, e00, sy, sc, age, special, episode, series, primaryTitle, alias, movie, tmdbid, imdbid, pi, pn, lang, subt, plex, az, type, anime, regular, music, album, artist, albumArtist, actors, director, collection, genre, genres, languages, runtime, certification, rating, votes, vc, ac, cf, vf, hpi, af, channels, resolution, dim, bitdepth, ws, sdhd, source, tags, s3d, group, original, info, info.network, info.status, info.productionCompanies, info.productionCountries, info.certifications, info.certifications.DE, omdb.rating, omdb.votes, localize.German.name, localize.German.title, fn, ext, mediaType, mediaPath, file, file.name, folder, folder.name, mediaTitle, audioLanguages, textLanguages, duration, seconds, minutes, bytes, megabytes, gigabytes, crc32, media, media.overallBitRateString, video[0], video[0].codecID, video[0].frameRate, video[0].displayAspectRatioString, video[0].scanType, audio[0], audio[0].bitRateString, audio[0].language, audio, audio.language, text[0], text[0].codecInfo, text[0].language, text, text.language
diff --git a/source/net/filebot/web/TMDbClient.java b/source/net/filebot/web/TMDbClient.java
index ef38e5d7..6f79dd66 100644
--- a/source/net/filebot/web/TMDbClient.java
+++ b/source/net/filebot/web/TMDbClient.java
@@ -411,7 +411,7 @@ public class TMDbClient implements MovieIdentificationService, ArtworkProvider {
 	}
 
 	public static enum MovieProperty {
-		adult, backdrop_path, budget, homepage, id, imdb_id, original_title, overview, popularity, poster_path, release_date, revenue, runtime, tagline, title, vote_average, vote_count, certification, collection
+		adult, backdrop_path, budget, homepage, id, imdb_id, original_title, original_language, overview, popularity, poster_path, release_date, revenue, runtime, tagline, title, vote_average, vote_count, certification, collection
 	}
 
 	public static class MovieInfo implements Crew, Serializable {
@@ -472,6 +472,10 @@ public class TMDbClient implements MovieIdentificationService, ArtworkProvider {
 			return get(MovieProperty.original_title);
 		}
 
+		public String getOriginalLanguage() {
+			return get(MovieProperty.original_language);
+		}
+
 		public String getCollection() {
 			return get(MovieProperty.collection); // e.g. Star Wars Collection
 		}