Airplane!
Aliens
Apollo 13
Bad Santa
The Blues Brothers
Braveheart
Caddyshack
Clerks II
Clue
Contact
Dodgeball
Dogma
Dune
Ghost Busters
Gladiator
Grosse Pointe Blank
Highlander
The Hunt For Red October
Jay and Silent Bob Strike Back
Ladyhawke
The Lord of the Rings Trilogy
The Princess Bride
Pulp Fiction
Rat Race
Seven
The Shawshank Redemption
The Original Star Wars Trilogy
Stripes
Taken
Trading Places
The Untouchables
The Usual Suspects
WarGames
We Were Soldiers
And here are some of my favorite actors (in case you hadn't guessed from above):
Matthew Broderick
Steve Buscemi
Chevy Chase
Sean Connery
Brad Dourif
Morgan Freeman
Mel Gibson
Tommy Lee Jones
Eddie Murphy
Bill Murray
Jack Nicholson
Billy Bob Thornton
Christopher Walken
Bruce Willis