Movies Similar to Polymorph

Xaver und sein außerirdischer Freund(1986)

Xaver is a rural rube who comes across a disabled spaceship in this light comedy. Alois is the alien who is befriended by Xaver and his busty sweetheart. Alois is disguised as just another Alpine tourist as the three search for a fuel pump to fix the engine of the spacecraft.

5.7

Mars Attacks!(1996)

A fleet of Martian spacecraft surrounds the world's major cities and all of humanity waits to see if the extraterrestrial visitors have, as they claim, "come in peace." U.S. President James Dale receives assurance from science professor Donald Kessler that the Martians' mission is a friendly one. But when a peaceful exchange ends in the total annihilation of the U.S. Congress, military men call for a full-scale nuclear retaliation.

6.4

Predator(1987)

A team of elite commandos on a secret mission in a Central American jungle come to find themselves hunted by an extraterrestrial warrior.

7.5

Foes(1977)

The tranquil life of a lighthouse keeper and his family is disrupted when a flying saucer and its alien inhabitants invade.

4.6

K-PAX(2001)

Prot is a patient at a mental hospital who claims to be from a far away planet. His psychiatrist tries to help him, only to begin to doubt his own explanations.

7.2

Predator 2(1990)

A police chief in the war-torn streets of Los Angeles discovers that an extraterrestrial creature is hunting down residents - and that he is the next target.

6.3

Blind Date(2021)

Just a shapeshifting bug alien guy getting ready for his blind date, and nothing is going according to plan.

0.0

AVP: Alien vs. Predator(2004)

When scientists discover something near Antarctica that appears to be a buried Pyramid, they send a research team out to investigate. Little do they know that they are about to step into a hunting ground where Aliens are grown as sport for the Predator race.

5.9

Aliens vs Predator: Requiem(2007)

After a horrifying PredAlien crash-lands near a small Colorado town, killing everyone it encounters and producing countless Alien offspring, a lone Predator arrives to "clean up" the infestation.

5.2

Alien(1979)

During its return to the earth, commercial spaceship Nostromo intercepts a distress signal from a distant planet. When a three-member team of the crew discovers a chamber containing thousands of eggs on the planet, a creature inside one of the eggs attacks an explorer. The entire crew is unaware of the impending nightmare set to descend upon them when the alien parasite planted inside its unfortunate host is birthed.

8.2

The Prototype(2022)

A government agent stumbles upon an alien conspiracy to conquer Earth. Using a blue liquid created by the aliens to make soldiers stronger, he becomes The Prototype-the only hope for mankind.

4.3

War of the Worlds(2005)

Ray Ferrier is a divorced dockworker and less-than-perfect father. Soon after his ex-wife and her new husband drop off his teenage son and young daughter for a rare weekend visit, a strange and powerful lightning storm touches down.

6.5

Star Trek: Insurrection(1998)

When an alien race and factions within Starfleet attempt to take over a planet that has "regenerative" properties, it falls upon Captain Picard and the crew of the Enterprise to defend the planet's people as well as the very ideals upon which the Federation itself was founded.

6.4

Aliens(1986)

Ripley, the sole survivor of the Nostromo's deadly encounter with the monstrous Alien, returns to Earth after drifting through space in hypersleep for 57 years. Although her story is initially met with skepticism, she agrees to accompany a team of Colonial Marines back to LV-426.

8.0

The People(1972)

A young woman is assigned to teach school in a secluded valley whose inhabitants appear stern, secretive and anti-pleasure. Following two children who disappear to play in the woods, she finds that this is actually a community of extraterrestrials with mild paranormal powers who are attempting to repress and deny their heritage for fear of arousing prejudice and hatred in their human neighbors. Based on a series of novels by the late Zenna Henderson.

5.6

The Astronaut's Wife(1999)

When astronaut Spencer Armacost returns to Earth after a mission that nearly cost him his life, he decides to take a desk job in order to see his beautiful wife, Jillian, more often. Gradually, Jillian notices that Spencer's personality seems to have changed, but her concerns fade when she discovers that she's pregnant. As Jillian grows closer to becoming a mother, her suspicions about Spencer return. Why does it seem as if he's a different person?

5.6

End of the World(1977)

After witnessing a man's death in a bizarre accident, Father Pergado goes on a spiritual retreat, where he encounters his alien double bent on world conquest.

3.8

Signs(2002)

A family living on a farm finds mysterious crop circles in their fields which suggests something more frightening to come.

6.7

RiffTrax Live: Star Raiders(2019)

It’s the year 2762. The galaxy is plagued with warring factions using hokey special effects to destroy each other. Out of this chaos a hero rises: the dashing, exquisitely bearded Captain Saber Raine (Casper Van Dien). Saber and his elite squad of commandos (other actors) embark on a dangerous quest to save the Prince and Princess of an unnamed planet from the clutches of the Evil Overlord Sinjin - an overlord so evil HIS VERY SKULL IS FILLED WITH CHERRY JELL-O. Can our heroes fend off Sinjin’s army of mutant androids and rescue the Prince and Princess? Probably! After all it’s Space Opera, but you never know! Join Mike, Kevin and Bill for an unforgettable Sword-And-Laser Swashbuckling-ly fun time, beamed to theaters nationwide!

10.0

Frankenstein Meets the Space Monster(1965)

When an atomic war on Mars destroys the planet's women, it's up to Martian Princess Marcuzan and her right-hand man Dr. Nadir to travel to earth and kidnap women for new breeding stock. Landing in Puerto Rico, they shoot down a NASA space capsule manned by an android. With his electronic brain damaged, the android terrorizes the island while the Martians raid beaches and pool parties

4.6