Cast
Frank Finlay
Commissaris Simon "Piet" van der Valk
Frank Finlay
Commissaris Simon "Piet" van der Valk
Frank Finlay
Commissaris Simon "Piet" van der Valk
Cyd Hayman
Lucienne Englebert
Cyd Hayman
Lucienne Englebert
Cyd Hayman
Lucienne Englebert
Françoise Arnoul
Solange de Winter
Françoise Arnoul
Solange de Winter
Françoise Arnoul
Solange de Winter
Oskar Homolka
Hoofdcommissaris Samson
Oskar Homolka
Hoofdcommissaris Samson
Oskar Homolka
Hoofdcommissaris Samson
Werner Finck
Mankiewicz
Werner Finck
Mankiewicz
Werner Finck
Mankiewicz
Pierre Vaneck
Stam
Pierre Vaneck
Stam
Pierre Vaneck
Stam
Peter Roggisch
Royaard
Peter Roggisch
Royaard
Peter Roggisch
Royaard
Françoise Prévost
Arlette van der Valk
Françoise Prévost
Arlette van der Valk
Françoise Prévost
Arlette van der Valk
Hans Járay
Englebert
Hans Járay
Englebert
Hans Járay
Englebert
Günter Lamprecht
Bernard Neefs
Günter Lamprecht
Bernard Neefs
Günter Lamprecht
Bernard Neefs
Hansjörg Felmy
(voice) (uncredited)
Hansjörg Felmy
(voice) (uncredited)
Hansjörg Felmy
(voice) (uncredited)
Crew
Camera
Walter Lassally
Director of Photography
Walter Lassally
Director of Photography
Walter Lassally
Director of Photography
Production
Cedric Vonk
Production Manager
Wim Lindner
Production Supervisor
Wim Lindner
Production Supervisor
Cedric Vonk
Production Manager
Cedric Vonk
Production Manager
Wim Lindner
Production Supervisor