The Cube

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

Liza Creighton

Cora, the Seductress

Don Crawford

Black Militant

William Osler

Scientist

Jerry Nelson

Monk

Sandra Scott

Miss Bates, the Decorator

Claude Rae

Dr. Conners