People in the future live in a totalitarian society. A technician named THX 1138 lives a mundane life between work and taking a controlled consumption of drugs that the government uses to make puppets out of people. As THX is without drugs for the first time he has feelings for a woman and they start a secret relationship.
Robert Duvall
as THX
Donald Pleasence
as SEN
Don Pedro Colley
as SRT
Maggie McOmie
as LUH
Ian Wolfe
as PTO
Marshall Efron
as TWA
Sid Haig
as NCH
John Pearce
as DWY
Irene Cagen
as IMM
Gary Alan Marsh
as CAM
John Seaton
as OUE
Eugene I. Stillman
as JOT
