Re: Favorite Robert De Niro movie that you've seen
Goodfellas is my number one. Best mob movie ever and just awesome all around. Deniro, Liotta, and Pesci were all fantastic and played off of each other beautifully.
Love Taxi Driver, of course.
Cape Fear is awesome obviously.
And to throw some comedy in there, I love Meet the Parents and Analyze This (sequels, not so much).