Pandorum is a 2009 science fiction horror film directed by Christian Alvart, produced by Robert Kulzer, Jeremy Bolt and Paul W. S. Anderson, and starring Dennis Quaid and Ben Foster. Travis Milloy wrote the screenplay from a story by Milloy and Alvart. The film's title is a fictional slang term for a form of psychosis caused by deep space and triggered by emotional stress, leading to severe paranoia, delirium, and nosebleeds. Pandorum was released on 25 September 2009 in the United States, and on 2 October 2009 in the UK. The film was poorly received and a box office flop.

Paul William Scott Anderson is an English film director, screenwriter and producer who regularly works in science fiction films and video game adaptations.