Not really a game, but it can be fun.
Feel free to post memorable quotes from your favorite movies. Give the characters' names, the lines, any screen directions, etc, and the film you got it from.
You can also post memorable quotes from movies that you didn't see, but you thought interesting and you looked up on the IMDB.
Here's one to start you off:
Principal SS Officer at Castle: [the Nazis burst into the room] Dr. Jones?
Professor Henry Jones, Indiana Jones: Yes?
Principal SS Officer at Castle: I will take zuh book now.
Professor Henry Jones, Indiana Jones: Wuh-what b-book?
Principal SS Officer at Castle: You have zuh diary in your pocket.
Professor Henry Jones: You dolt! You think my son would be that stupid? That he would bring my diary all the way back here?
Professor Henry Jones: You didn't, did you?
Professor Henry Jones: You didn't bring it, did you?
Indiana Jones: Well, uh...
Professor Henry Jones: You *did*!
Indiana Jones: Look, can we discuss this later?
Professor Henry Jones: I should have mailed it to the Marx Brothers!
Indiana Jones: Will you take it easy?
Professor Henry Jones: Take it easy? Why do you think I sent it home in the first place? So it wouldn't fall into their hands!
Indiana Jones: I came here to SAVE you!
Professor Henry Jones: Oh, yeah? And who's gonna come to save you, JUNIOR?
Indiana Jones: [shouts] I *told* you...
Indiana Jones: [grabs a gun and shoots all soldiers dead]
Indiana Jones: ...DON'T call me Junior!
Professor Henry Jones: Look what you did! I can't *believe* what you did!
-- Indiana Jones and the Last Crusade
(They don't have to be that long.)