Best Alien movies of 1990s

Actors : Tony Shalhoub, Tim Allen, Sigourney Weaver, Alan Rickman,
Directors : Dean Parisot,

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.

Actors : Linda Fiorentino, Will Smith, Vincent D'Onofrio, Tommy Lee Jones,
Directors : Barry Sonnenfeld,

A police officer joins a secret organization that polices and monitors extraterrestrial interactions on Earth.

Actors : Ron Perlman, Sigourney Weaver, Dominique Pinon, Winona Ryder,
Directors : Jean-Pierre Jeunet,

Two centuries after her death, Ellen Ripley is revived as a powerful human/alien hybrid clone who must continue her war against the aliens.

Actors : LeVar Burton, Patrick Stewart, Jonathan Frakes, Brent Spiner,
Directors : Jonathan Frakes,

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.

Actors : Matthew McConaughey, John Hurt, Tom Skerritt, Jodie Foster,
Directors : Robert Zemeckis,

Dr. Ellie Arroway, after years of searching, finds conclusive radio proof of extraterrestrial intelligence, sending plans for a mysterious machine.

Actors : Sarah Jessica Parker, Annette Bening, Jack Nicholson, Pierce Brosnan,
Directors : Tim Burton,

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

Actors : Jake Busey, Denise Richards, Casper Van Dien, Dina Meyer,
Directors : Paul Verhoeven,

Humans in a fascistic, militaristic future do battle with giant alien bugs in a fight for survival.

Actors : Clea DuVall, Josh Hartnett, Jordana Brewster, Laura Harris,
Directors : Robert Rodriguez,

Students suspect that their teachers are aliens after bizarre occurrences.

Actors : Forest Whitaker, Barry Pepper, Kim Coates, John Travolta,
Directors : Roger Christian,

After enslavement and near extermination by an alien race in the year 3000, humanity begins to fight back.

Actors : Samuel L. Jackson, Sharon Stone, Dustin Hoffman, Peter Coyote,
Directors : Barry Levinson,

A spaceship is discovered under three hundred years' worth of coral growth at the bottom of the ocean.

Actors : Will Smith, Bill Pullman, Mary McDonnell, Jeff Goldblum,
Directors : Roland Emmerich,

The aliens are coming and their goal is to invade and destroy Earth. Fighting superior technology, mankind's best weapon is the will to survive.

Actors : William B. Davis, John Neville, David Duchovny, Gillian Anderson,
Directors : Rob Bowman,

Mulder and Scully must fight the government in a conspiracy and find the truth about an alien colonization of Earth.

Actors : Natasha Henstridge, Alfred Molina, Michael Madsen, Ben Kingsley,
Directors : Roger Donaldson,

A group of scientists try to track down and trap a killer alien seductress before she successfully mates with a human.

Actors : Matthew Lillard, Freddie Prinze Jr., Saffron Burrows, Tchéky Karyo,
Directors : Chris Roberts,

Blair, a fighter pilot, joins an interstellar war to fight the evil Kilrathi who are trying to destroy the universe.

Actors : Natasha Henstridge, Marg Helgenberger, Michael Madsen, Mykelti Williamson,
Directors : Peter Medak,

An astronaut gets infected with alien DNA during the first mission on Mars and runs amok on earth. Preston and Laura team up with a peaceful, genetically re-engineered Sil to track the monster down.

Actors : Kevin Peter Hall, Danny Glover, Gary Busey, Rubén Blades,
Directors : Stephen Hopkins,

Amidst a territorial gang war in 1997, a sophisticated alien hunter stalks the citizens of Los Angeles and the only man between him and his prey is veteran L.A.P.D. officer, Lieutenant Mike Harrigan.

Actors : Jonathan Penner, Jane Curtin, Robert Knott, Dan Aykroyd,
Directors : Steve Barron,

Aliens with conical crania crash-land on Earth.

Actors : Bill Barretta, Jerry Nelson, Steve Whitmire, Dave Goelz,
Directors : Tim Hill,

Gonzo is contacted by his alien family through his breakfast cereal. But when the men in black kidnap him, it's up to Kermit and the gang to rescue Gonzo and help him reunite with his long-lost family.

Actors : Linda Kozlowski, Kirstie Alley, Michael Paré, Christopher Reeve,
Directors : John Carpenter,

A small town's women give birth to unfriendly alien children posing as humans.

Actors : Elizabeth Hurley, Daryl Hannah, Jeff Daniels, Christopher Lloyd,
Directors : Donald Petrie,

A martian lands on Earth and makes friends with a reporter.