John Carter

Richard Harris

Acting

Susan Beresford

Ann Turkel

Acting

Dr. Marston

Gordon Jackson

Acting

Luis Carreras

John Vernon

Acting

Charles Conway

David Janssen

Acting

Van Heurden

Burgess Meredith

Acting

Tony Cerdan

Leigh Lawson

Acting

Capt. Bullen

Robert Flemyng

Acting

Preston

Keith Baxter

Acting

Dr. Taubman

Robert Beatty

Acting

Mrs. Skinner

Dorothy Malone

Acting

Fairweather

John Carradine

Acting

Browning

Richard Cox

Acting

Benson

Michael Howard

Acting

Rogers

Christopher Chittell

Acting