Riven

Henry Fonda

as Mark Forbes

Leonard Nimoy

as Mitch

James McEachin

as Scat

Elena Verdugo

as Hilda

John Marley

as Lee Saunders

Larry Hagman

as Tudor

Noah Beery Jr.

as Harry Balsam

Woodrow Parfrey

as Minister

Vic Tayback

as Policeman

Kenneth Tobey

as Police Captain

Paul Kent

as John Woodbury

James B. Sikking

as Henry Kellner

Paul Sorensen

as Tow Truck Driver

Wally Taylor

as Sergeant

Robert Michael Lewis

Director

Elroy Schwartz

Writer

Albert J.J. Zúñiga

Editor

Oliver Nelson

Original Music Composer

John J. Lloyd

Art Direction

Enzo A. Martinelli

Director of Photography

George Gaines

Set Decoration