Rossana Podestà as Mary Hunter

Georges Rivière as Max Hunter

Christopher Lee as Erich

Laura Nucci as Martha

Jim Dolen as John Selby

Leonardo Severini as The Doctor

Luciana Milone as Trude

Anny Degli Uberti as Kidnapped Woman

Mirko Valentin as The General

Lucile Saint-Simon as Hilde

Patrick Walton as

Carole Windsor as

Rex Vidor as

James Borden as

Peter Hardy as

Bredon Brett as

Robert Mayor as