Cast
Helmut Käutner
Canisius
Marte Harell
Mrs Kramer
Эрих Падалевски
Serak
Фрэнк Финлей
Commissaris Simon "Piet" van der Valk
Françoise Prévost
Arlette van der Valk
Wolfgang Kieling
(voice) (uncredited)
Kees Brusse
Michael Ande
(voice) (uncredited)
Thomas Reiner
(voice) (uncredited)
Fritz Tillmann
(voice) (uncredited)
Judy Winter
Anne-Marie Marchal
Hans Helmut Dickow
Stössl
Eva Pflug
(voice) (uncredited)