12 Funny alien movies (and one ghost movie)

Earth is invaded by Martians with unbeatable weapons and a cruel sense of humor.

Two English comic book geeks traveling across the U.S. encounter an alien outside Area 51.

James, an NYC cop, is hired by Agent K of a secret government agency that monitors extraterrestrial life on Earth. Together, they must recover an item that has been stolen by an intergalactic villain.

A teen gang in South London defend their block from an alien invasion.

Four men who form a neighborhood watch group as a way to get out of their day-to-day family routines find themselves defending the Earth from an alien invasion.

When Casey Connor, Herrington High School's newspaper photographer, witnesses the murder of a nurse and sees her alive again, he decides to investigate the bizarre happenings.

Aliens with conical crania crash-land on Earth.

A trio of moronic aliens crash-land on Earth and become celebrities, while a fourth alien, who arrives separately, finds himself ignored.

Three parapsychologists forced out of their university funding set up shop as a unique ghost removal service in New York City, attracting frightened yet skeptical customers.

A young Southern California woman, who has just caught her fiancé cheating on her, befriends three humanoid aliens after their spaceship lands in her swimming pool.

Two college professors team up with a fire-fighting cadet and a government scientist to combat an alien organism that has been rapidly evolving since its arrival on Earth inside a meteor.

The alumni cast of a space opera television series have to play their roles as the real thing when an alien race needs their help. However, they also have to defend both Earth and the alien race from a reptilian warlord.

A group of intergalactic criminals must pull together to stop a fanatical warrior with plans to purge the universe.