It all depends on the genre. I like old war movies and mobsters movies mostly!
What is your favorite movie ever created? Also who was your favorite actor in it? It can be a series of movies. Mine is Fast and Furious movies and Paul Walker was my favorite actor. R.I.P. Paul Walker.
It would have to be two ! True Grit with John Wayne and Blazing Saddles with Gene Wilder and Cleavon Little.
Gone With The Wind. Vivien Leigh.
One of my all time favorite movie is License To Drive with the two Corey's. I also liked Heather Graham in that movie. That was her first movie she starred in.