Onder andere met: Fred Williams (Rex Forrester), Soledad Miranda (Jane Morgan (as Susann Korda)), Horst Tappert (Dr. Andrew Thorrsen), Ewa Strömberg (Ingrid Thorrsen (as Ewa Stroemberg)), Siegfried Schürenberg (Sir Philip), Walter Rilla (Lord Kingsley), Paul Muller (Dr. Henry), Blandine Ebinger (Lady Abigail Kingsley), Howard Vernon (Valet Humphrey)