演职人员
导演
Gerry O'Hara
Commissaris Simon "Piet" van der Valk
Wolfgang Kieling
Sophie Ray
Catherine Schell
Martin Ray
William Marlowe
Elsa de Charmoy
Pamela Ann Davy
Will Munch
Guy Deghy
Magistrate
Lo van Hensbergen
Piet Ulbricht
Guido de Moor
Dr Tulp
Liesbeth Struppert
Detective
Piet Römer
Henk
Onno Molenkamp
Baron
Erik Plooyer
Policeman
Will Van Selst
Herman Ketelboer
Peter Burton
Professor Comerius
André van den Heuvel
Weeping Wife
Elisabeth Versluys
Press
Geert Thijssens