Movie

Silent Running

Released: March 9, 1972 (1972)

Runtime: 89 minutes

Genres: Adventure, Science Fiction, Drama

After the entire flora goes extinct, ecologist Lowell maintains a greenhouse aboard a space station for the future with his android companions. However, he rebels after being ordered to destroy the greenhouse in favor of carrying cargo, a decision that puts him at odds with everyone but his mechanical companions.

Main Cast (Top 10 billed, oldest first)

Roy Engel as Anderson (voice/uncredited)
Age at release: 58
Joseph Campanella as Neal - ‘Berkshire’ Captain (voice/uncredited)
Age at release: 47
Bruce Dern as Freeman Lowell
Age at release: 35
Ron Rifkin as Marty Barker
Age at release: 32
Jesse Vint as Andy Wolf
Age at release: 31
Cliff Potts as John Keenan
Age at release: 30
Mark Persons as Grey Drone #1 “Dewey”
Age at release: Unknown
Steven Brown as Orange Drone #2 “Huey”
Age at release: Unknown
Cheryl Sparks as Orange Drone #2 “Huey”
Age at release: Unknown
Larry Whisenhunt as Green Drone #3 “Louie”
Age at release: Unknown