The plot of all of the films usually revolves around the Mutants (from space) invading the earth and feeding on people. The film is most likely rated R (Restricted) for gore and sexual content seeing as how most of the people killed in the films were about to have sex at the time.
Types of deaths
- Couple in car - Eaten by Mutant
- Man in bed - Man's head bitten off by mutant disguised as his wife.
- Couple in Sunset - a man and a woman get Eaten by mutant.
- Groom in Wedding - gets eaten by mutant
List of Movies
- Space Mutants (On a poster in a flashback in the episode I Married Marge)
- Revenge of The Space Mutants (in the Tracey Ullman short "Scary Movie")
- Space Mutants 4: The Trilogy Continues (in the episode The Telltale Head)
- Space Mutants V: The Land Down Under (in the episode Principal Charming)
- Space Mutants 6 (in the episode Colonel Homer)
- Space Mutants 7 (in the episode Bart's Friend Falls in Love) Poster also appears in Saturdays Of Thunder in Video Village window.
- Space Mutants 10 (in the comic Day of the Nerd)
- Space Mutants 12 (On a poster at the Aztec Theater in the episode Beyond Blunderdome)
List of Video Games
- Space Mutants: The Video Game
- Space Mutants: Blood and Bones
- Space Mutants: Online
- Simpsons short – "Scary Movie"
- Episode – "The Telltale Head"
- Episode – "Principal Charming"
- Episode – "Saturdays of Thunder "
- Episode – "Colonel Homer"
- Episode – "Bart's Friend Falls in Love"
- Episode – "Homer's Triple Bypass"
- Episode – "Homer Goes to College" (Seen on a poster)
- Video game – The Simpsons: Tapped Out