Classic (Or Popular; Or Hit) Movies You've Never Seen

I also had a film class in college and got to see several classic movies, including The General, Citizen Kane, Chinatown, Birth of a Nation and Sunset Boulevard. Loved 'em all, and loved that class.
I haven't yet seen Diner, although I have the DVD. Tried to watch it right after I bought it, but just didn't feel like it. I'll get around to it one day.
Haven't seen Citizen Kane, and I'm not sure how or why. I've always wanted to, but just never got around to it.

 

Whoa. Didn't you see Citizen Kane in your class?

 

I was thinking we did, but I can't recall it. I'm thinking I must have been absent that day or something. I'll see it soon. I swear.

 

And maybe a little off topic, but anyone know why there's a photo of Alan Thicke at the top of the IMDB page for Citizen Kane, since he wasn't even born when the movie was made.

EDIT: Never mind. Looks like it was from a DVD release party. Thought he might have been in a crappy remake or something.

 

http://www.imdb.com/media/index/rg3924924928

It's the Citizen Kane DVD release party. No idea why most of those people were there.

 

Gotcha. Thanks.

 

Now that's a list.