Paul Campbell
— Dick Richard
Irene Papas
— Gina
Kurt Kreuger
— Max Anders
Friedrich Joloff
— Gio Manfredi
Gordon Howard
— Graves
Reinhard Kolldehoff
— Kolchak
Edward Melotte
— Thornton
Jackie Collins
— Mrs. Manfredi
John Neill
— Inspector Neill
J. Trevor Davies
— Mr Brownley
Adrienne Scott
— Secretary
Ronald Barton
— Atkins
Frank Davis
— Police Sergeant
Harold Morey
— Wallace