Best Alien movies of 1984

Actors : Charles Martin Smith, Jeff Bridges, Karen Allen, Richard Jaeckel,
Directors : John Carpenter,

An alien takes the form of a young widow's husband and asks her to drive him from Wisconsin to Arizona. The government tries to stop them.

Actors : Ellen Barkin, John Lithgow, Peter Weller, Jeff Goldblum,
Directors : W.D. Richter,

Adventurer, brain surgeon, rock musician Buckaroo Banzai and his crime-fighting team, the Hong Kong Cavaliers, must stop evil alien invaders from the eighth dimension who are planning to conquer Earth.

Actors : Lance Guest, Kay E. Kuter, Dan Mason, Robert Preston,
Directors : Nick Castle,

Video game expert Alex Rogan finds himself transported to another planet after conquering The Last Starfighter video game only to find out it was just a test. He was recruited to join the team of best starfighters to defend their world from the attack.

Actors : Rosanna Carter, Ray Ramirez, Daryl Edwards, Joe Morton,
Directors : John Sayles,

A mute alien with the appearance of a black human is chased by outer-space bounty hunters through the streets of Harlem.

Actors : Jason Connery, Mathilda May, Nipsey Russell, Seth Kibel,
Directors : Arnaud Sélignac,

A young boy imagines being in a tale he's about to hear. In this magical world he encounters many famous characters from other tales, aliens and other beings and, of course, a beautiful princess.

Actors : Scott Wilson, Victoria Abril, David Carradine, Jeff Delger,
Directors : José Luis Borau,

A Border Patrol agent is determined to catch his old nemesis, an American criminal who successfully smuggles illegal aliens across the border from Mexico.

Actors : Tomokazu Miura, Rachel Huggett, Dangely Diane, Miyuki Ono,

While extracting water from the Martian polar ice caps, ancient carvings are uncovered describing an alien spacecraft crashing into Jupiter, postponing plans to turn Jupiter into a second Sun.

Actors : Simon Rhee, Arlene Montano, Howard Jackson, Phillip Rhee,

Martial arts heroes battle aliens from the Astral Plane for control of the universe.

Actors : Judy Pe'er, Mushon Alboher, Aryeh Cherner, Yehuda Barkan,

Candid camera with an alien spaceship in Tel Aviv, a Mohel with a butcher's knife, a speaking ATM and a shaving cream cake. Topping it off, a pedestrian is fooled into exposing her huge breasts and later having them exploited.