AW. The greatest fan film of all time

Saying at Christmas you always have the movies playing. So I thought I would do a special animated movie. So for your viewing pleasure, The Greatest Fan Film Of All Time.
Btw that is the actual title.
Oh and if you want to skip the credits, go to around the 3.10 mark. Also this movie is about 40 mins long so make sure you have time to watch it.

The Greatest Fan Film of All Time
Uploaded by Bullcrank

So how people did you recognize?
Oh and for good measure. MERRY CHRISTMAS!! Again =0)
Ice Koobs