Horst Tappert

Charles Barton

Acting

Fred Williams

Inspector Ruppert Redford

Acting

Barbara Rütting

Celia

Acting

Wolfgang Kieling

Ferencz

Acting

Siegfried Schürenberg

Dr. Bladmore

Acting

Elisa Montés

Helen Bennett

Acting

Eva Garden

Linda

Acting

Luis Morris

Andy Pickwick

Acting

Mara Laso

Lizi

Acting

Rainer Basedow

McDowell

Acting

Ángel Menéndez

Scotland Yard Chef

Acting

Dan van Husen

Kronstel

Acting

Andrea Montchal

Patakes

Acting

Jesús Franco

Gonzales

Directing

Guillermo Méndez

Acting

Beni Cardoso

Diana

Acting

Karl Heinz Mannchen

Guest in Restaurant (uncredited)

Production

Emilio Martínez Lázaro

Directing

Moisés Augusto Rocha

Roger (uncredited)

Acting