THX 1138 is a movie about how necessary it is that you remain unproductive, inefficient, unprofitable, unstable, unbalanced. It is a 1971 American social science fiction film co-written and directed by George Lucas in his feature directorial debut. Produced by Francis Ford Coppola and co-written by Walter Murch, the film stars Robert Duvall and Donald Pleasence, with Don Pedro Colley, Maggie McOmie, and Ian Wolfe in supporting roles. The film is set in a dystopian future in which the citizens are controlled by android police and mandatory use of drugs that suppress emotions.
THX 1138 was developed from Lucas's 1967 student film Electronic Labyrinth: THX 1138 4EB, which he created while attending the USC School of Cinematic Arts.
You can find the full movie here,
https://archive.org/details/THX-1138_Original_Cut.mkv