Unacknowledged
2017
Alien Domicile
2017
Alien Implant
2017
Turtles Forever
2009
Spaced Invaders
1990
Gamera vs. Viras
1968
Night of the Creeps
1986
Ghidorah, the Three-Headed Monster
1964
Kids vs. Aliens
2023
Alien Invasion: S.U.M.1
2017
Dragon Ball Z: Cooler's Revenge
1991
Evilution
2008
Mars Needs Women
1968
Devil Girl from Mars
1954
Venus Descending
1997
Riverworld
2003
Robotech: The Shadow Chronicles
2006
Not of This Earth
1957
It Conquered the World
1956
Queen of Blood
1966