Fred Williams
Rex Forrester
Acting
Soledad Miranda
Jane Morgan
Acting
Horst Tappert
Dr. Andrew Thorrsen
Acting
Ewa Strömberg
Ingrid Thorsson
Acting
Siegfried Schürenberg
Sir Philip
Acting
Walter Rilla
Lord Kingsley
Acting
Blandine Ebinger
Lady Abigail Kingsley
Acting
Howard Vernon
Valet Humphrey
Acting
Paul Müller
Dr. Henry
Acting
Alberto Dalbés
Irving Lambert
Acting
Jesús Franco
Tino Celli
Directing
Rudolf Hertzog
Inspector
Acting
Karl Heinz Mannchen
Assistant Inspector
Production
Ángel Menéndez
Prof. Forrester
Acting