(1964)

Joachim Fuchsberger .... Johnny Gray

Karin Dor .... Denise

Benno Hoffmann .... Blackstone-Edward

Bruno W. Pantel .... Sergeant Horse

Kai Fischer .... Pia Pasani

Eddi Arent .... Dr. Higgins

Hans Clarin .... Mr. Igle

View all Sequals of Edgar Wallace: Room 13 at sight.