Alien Humans on Mars
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The War in Space
1977
Abraxas, Guardian of the Universe
1990
Alternate Ground
2021
Area 51: The Alien Interview
1997
District 9
2009
Battle Planet
2008
Attack of the 50 Foot Woman
1958
Godzilla vs. Hedorah
1971
Zone Troopers
1985
Laserblast
1978
First Spaceship on Venus
1960
Unacknowledged
2017
Starship Invasions
1977
World War A: Aliens Invade Earth
2016
Split Screen
2023
Skyline
2010
The X from Outer Space
1967
The Human Duplicators
1965
Laserhawk
1997