400 years into the future, disease has wiped out the majority of the world's population, except one walled city, Bregna, ruled by a congress of scientists. When Æon Flux, the top operative in the underground 'Monican' rebellion, is sent on a mission to kill a government leader, she uncovers a world of secrets.
- Year: 2005
- Country: United States of America
- Genre: Science Fiction, Action, Thriller
- Studio: Paramount, Lakeshore Entertainment, Valhalla Motion Pictures, MTV Films, MTV Productions, (Colossal) Pictures
- Keyword: martial arts, espionage, dystopia, surrealism, based on cartoon, shootout, infertility, cyberpunk, sabotage, one against many, woman director, hand to hand combat, human cloning
- Director: Karyn Kusama
- Cast: Charlize Theron, Marton Csokas, Jonny Lee Miller, Sophie Okonedo, Frances McDormand, Pete Postlethwaite