THX 1138
- Godina: 1971
- Country: United States of America
- Žanr: Science Fiction, Action, Drama
- Studio: American Zoetrope, Warner Bros. Pictures
- Ključna riječ: prison, mind control, future, computer, police, dystopia, drug addiction, hearing, totalitarian regime, phasing, subterranean town, hologram, psychological thriller
- Direktor: George Lucas
- Uloge: Robert Duvall, Donald Pleasence, Don Pedro Colley, Maggie McOmie, Ian Wolfe, Marshall Efron