K-PAX
- Annu: 2001
- Paese: Germany, United Kingdom, United States of America
- Genre: Science Fiction, Drama, Mystery
- Studio: Intermedia, Lawrence Gordon Productions, IMF Internationale Medien und Film GmbH & Co. 3. Produktions KG, Film4 Productions, Universal Pictures, Senator International
- Parolla chjave: dreams, robbery, investigation, hypnosis, alien, murder, hospital, planet, patient, medication, psychiatrist, claim, mental
- Direttore: Iain Softley
- Cast: Jeff Bridges, Kevin Spacey, Mary McCormack, Alfre Woodard, Ajay Naidu, Vincent Laresca