Silent Running (1972)

Director: Douglas Trumbull

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.

Cast

Bruce Dern

Freeman Lowell

Cliff Potts

John Keenan

Ron Rifkin

Marty Barker

Jesse Vint

Andy Wolf

Mark Persons

Grey Drone #1 “Dewey”

Steven Brown

Orange Drone #2 “Huey”

Cheryl Sparks

Orange Drone #2 “Huey”

Larry Whisenhunt

Green Drone #3 “Louie”

Joseph Campanella

Neal - ‘Berkshire’ Captain (voice/uncredited)

Roy Engel

Anderson (voice/uncredited)