Movies Like Alien Trespass

The Day the Earth Stood Still is a 2008 American science fiction film about an alien, Klaatu, who arrives on Earth to determine if humanity can...

The Blob is a 1988 American science fiction horror film about high school students battling an acidic, amoeba-like alien organism that devours...

The Iron Giant is a 1999 American animated science fiction film about a young boy who befriends a giant metal machine in 1957, ultimately teaching...

War of the Worlds is a 2005 American science fiction action thriller film directed by Steven Spielberg, based on H. G. Wells' 1898 novel. It follows...

Little Shop of Horrors is a 1986 American horror comedy musical film directed by Frank Oz, based on the off-Broadway musical of the same name. The...

Mars Attacks! is a 1996 American black comedy science fiction film featuring an ensemble cast led by Jack Nicholson. The movie revolves around a...

Paul is a 2011 comic science fiction road film that follows the story of an alien named Paul who escapes from a top-secret military base and seeks...

Killer Klowns from Outer Space is a 1988 American science fiction horror comedy film about evil extraterrestrials resembling clowns invading a small...

The Monster Squad is a 1987 American horror comedy film about a group of kids who confront iconic Universal Monsters led by Count Dracula in their...

Invaders from Mars is a 1986 American science fiction horror film that follows a young boy's efforts to thwart an alien invasion in his town by...