Richard Schaal
The Man in the Cube
Hugh Webster
Arnie
Rex Sevenoaks
Manager
Jack Van Evera
Prisoner
John Granik
Straight Man / Sergeant
Guy Sanvido
Comic Fritz
Eliza Creighton
Seductress
Don Crawford
Black Militant
William Osler
Scientist
Jerry Nelson
Monk
Sandra Scott
Decorator
Claude Rae
Dr. Conners
Don McGill
Professor
Ralph Endersby
Guitarist
Trudy Young
Liza 1
Jim Henson
The Cube
Released
Bande-annonce