Calificación
Reparto

Richard Harris
John Carter

Ann Turkel
Susan Beresford

Gordon Jackson
Dr. Marston

John Vernon
Luis Carreras

David Janssen
Charles Conway

Burgess Meredith
Van Heurden

Leigh Lawson
Tony Cerdan

Robert Flemyng
Capt. Bullen

Keith Baxter
Preston

Robert Beatty
Dr. Taubman

Dorothy Malone
Mrs. Skinner

John Carradine
Fairweather

Richard Cox
Browning

Michael Howard
Benson

Christopher Chittell
Rogers