[Sam The Egg]

and assuming that I had the means to watch them:
Casablanca-
Surprisingly easy to watch. Movies like this usually aren't (Citizen Kane).

Pink Floyd: The Wall-
Well, if we can't bring music then this would be perfect.

Versus-
Once again, easy to watch, and it would satiate any need to see violence.

Almost Famous-
It'd be the director's cut. The characters are really likeable, so this would be great seeing as how I'm the only one on the island. Almost Famous would serve as companionship.

MST3K: The Movie-
I'd actually rather bring a box set of the TV show, but it said movies.

I wouldn't bring anything really serious or that you have to be in a certain mood to watch, which is why Taxi Driver isn't on the list. If I've only got these movies to watch then I'm picking ones I can keep watching. Something like Ran would be the worst kind of movie to bring.