Headspace
- Taon: 2005
- Bansa: United States of America
- Genre: Horror, Science Fiction, Thriller
- Studio: Modernciné, Freestyle Releasing
- Keyword: serial killer, evil
- Direktor: Andrew van den Houten
- Cast: Olivia Hussey, William Atherton, Sean Young, Christopher Denham, Dee Wallace, Udo Kier