10 Best Movie Villains Played By Comedians

10. Rodney Dangerfield - Natural Born Killers

Distinguishing between hero and villain in 'Natural Born Killers' isn't easy, as there are no real heroes in the violent flick. Still, although the movie follows two messed-up lovers (Mallory and Mickey) on a killing spree, it's easy to look at Mallory's father as the movie's most prominent antagonist, which makes the casting of Rodney Dangerfield all the more shocking.

Any unfamiliar with Dangerfield's work in movies like 'Back to School' or 'Caddyshack' will likely still recognise his iconic voice, as it was synonymous with classic '80s comedy. The goofy and energetic comedian was an icon of the industry and pulled in a brilliant part here.

This performance is most memorable because it's a shocking perversion of the image you associate with Dangerfield. His casting was perfect, as all of his scenes are presented like a typical family sitcom, which Dangerfield is best known for. Despite the comedy visuals, his actions are horrifying as he physically, mentally and sexually abuses his daughter.

Watching him mistreat Mallory is horrifying, and the family-friendly comedy presentation makes it even more despicable. His appearance in the film may be fleeting but it's disgustingly memorable.