The Avengers (2012)
| Imdb: 8 | Metascore: 69 | Earnings: $623.28M
Earth's mightiest heroes must come together and learn to fight as a team if they are to stop the mischievous Loki and his alien army from enslaving humanity.
| Imdb: 8 | Metascore: 81 | Earnings: $100.50M
When twelve mysterious spacecraft appear around the world, linguistics professor Louise Banks is tasked with interpreting the language of the apparent alien visitors.
District 9 (2009)
| Imdb: 8 | Metascore: 81 | Earnings: $115.65M
An extraterrestrial race forced to live in slum-like conditions on Earth suddenly finds a kindred spirit in a government agent who is exposed to their biotechnology.
| Imdb: 7 | Metascore: 86 | Earnings: $134.22M
An alien orphan is sent from his dying planet to Earth, where he grows up to become his adoptive home's first and greatest superhero.
Men in Black (1997)
| Imdb: 7 | Metascore: 71 | Earnings: $250.15M
A police officer joins a secret organization that polices and monitors extraterrestrial interactions on Earth.
The Thing (1982)
| Imdb: 8 | Metascore: 57 | Earnings: $13.78M
A research facility in Antarctica comes across an alien force that can become anything it touches with 100% accuracy. The members must now find out who's human and who's not before it's too late.
Star Trek: First Contact (1996)
| Imdb: 7 | Metascore: 71 | Earnings: $92.00M
The Borg travel back in time intent on preventing Earth's first contact with an alien species. Captain Picard and his crew pursue them to ensure that Zefram Cochrane makes his maiden flight reaching warp speed.
The Abyss (1989)
| Imdb: 7 | Metascore: 62 | Earnings: $54.22M
A civilian diving team is enlisted to search for a lost nuclear submarine and face danger while encountering an alien aquatic species.
| Imdb: 7 | Metascore: 62 | Earnings: $100.85M
Dr. Ellie Arroway, after years of searching, finds conclusive radio proof of extraterrestrial intelligence, sending plans for a mysterious machine.
Galaxy Quest (1999)
| Imdb: 7 | Metascore: 70 | Earnings: $71.42M
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.
Star Trek IV: The Voyage Home (1986)
| Imdb: 7 | Metascore: 67 | Earnings: $109.71M
To save Earth from an alien probe, Admiral James T. Kirk and his fugitive crew go back in time to San Francisco in 1986 to retrieve the only beings who can communicate with it: humpback whales.
The Man Who Fell to Earth (1976)
| Imdb: 6 | Metascore: 81 | Earnings: $0.08M
Thomas Jerome Newton is a humanoid alien who comes to Earth to get water for his dying planet. He starts a high technology company to get the billions of dollars he needs to build a return ...