A ridiculous amount really. Especially 80's films that I should have seen as I grew up in the 80's
Stuff like:
The Goonies
The Breakfast Club
Beetlejuice
Die Hard
A Nightmare on Elm Street
The Terminator
Rambo
Scarface
Beverly Hills Cop
Coming to America
That's just scratching the surface. It's weird, it's not like I didn't watch films either, I just didn't see the big ones.
I don't think I have ever watched a Disney film from start to finish either, at least not the traditional cartoon ones.
And no I have never seen The Godfather. Mafia stuff doesn't appeal to me.