diff --git a/app/plexAutoCollectionUpdater.py b/app/plexAutoCollectionUpdater.py
index d56dd0d..a84640f 100644
--- a/app/plexAutoCollectionUpdater.py
+++ b/app/plexAutoCollectionUpdater.py
@@ -2,28 +2,37 @@ from config.config import Config
 from tmdbv3api import TMDb, Movie, Collection
 from plexapi.server import PlexServer
 from fuzzywuzzy import fuzz
+from models.movie_collection import MovieCollection
 
 # Instantiate Tmdb object
 tmdb = TMDb()
 tmdb.api_key = Config.tmdbApiKey
 tmdb.language = Config.tmdbLanguage
 
-# Instantiate movie object
+# Instantiate TMDb movie & collection object
 tmdbMovie = Movie()
 tmdbCollection = Collection()
 
+# Connect to Plex Server
 baseurl = Config.plexBaseUrl
 token = Config.plexToken
 plex = PlexServer(baseurl, token)
 
+# Create empty lists
+AvailablePlexCollectionsMovies = []
 PlexMovieList = []
 MatchingList = []
 TMDbCollection = []
 MovieCollectionFinal = []
 
-movies = plex.library.section('Movies')
-for video in movies.search():
-    PlexMovieList.append(video.title)
+# Retrieve the library Movies from Plex
+plexMoviesLibrary = plex.library.section('Movies')
+
+for movie in plexMoviesLibrary.all():
+    for collection in movie.collections:
+        if collection.tag and collection.tag not in AvailablePlexCollectionsMovies:
+            AvailablePlexCollectionsMovies.append(collection.tag)
+    PlexMovieList.append(movie.title)
 
 i = 0
 
diff --git a/models/movie_collection.py b/models/movie_collection.py
new file mode 100644
index 0000000..4311660
--- /dev/null
+++ b/models/movie_collection.py
@@ -0,0 +1,4 @@
+class MovieCollection:
+    def __init__(self, id, title):
+        self.collectionTitle = title
+        self.collectionId = id