Aliens
James Cameron started a classic franchise with Aliens, one of the most popular sci-fi films of all time. The 1986 film stars Sigourney Weaver, and there are still remakes and continuations coming out today. And, if you're a fan, then you know this movie gave us the creepiest scene in history.
Holiday
Another flick with Carey Grant and Katherine Hepburn is beloved by critics everywhere. It's regarded as director George Cukor's best film. Rotten Tomatoes gives it a 100%.