| Directed by |
George Lucas |
|
| Screenplay by |
Walter Murch George Lucas |
|
| Story by |
George Lucas |
|
| Cast: | ||
| THX | Robert Duvall | |
| SEN | Donald Pleasence | |
| SRT | Don Pedro Colley | |
| LUH | Maggie McOmie | |
| PTO | Ian Wolfe | |
| TWA | Marshall Efron | |
| NCH | Sid Haig | |
| IMM | Irene Cagen | |
| Announcer (voice) | Julie Payne | |
| Announcer (voice) | David Ogden Stiers | |
| THX - End Scene | Matthew Robbins | |
| Director of photography |
David Myers |
|
| Executive Producer |
Francis Ford Coppola |
|
| Music composed by |
Lalo Schifrin |
|
| Edited by |
George Lucas |
|
| Year: | 1971 | |
| Country: | United States | |
| Language: | English | |