Cast
Wolfgang Kieling
Commissaris Simon "Piet" van der Valk
Catherine Schell
Sophie Ray
William Marlowe
Martin Ray
Pamela Ann Davy
Elsa de Charmoy
Guy Deghy
Will Munch
J.A.B. Dubin-Behrmann
Eric
Lo van Hensbergen
Magistrate
Guido de Moor
Piet Ulbricht
Liesbeth Struppert
Dr Tulp
Piet Römer
Detective
Onno Molenkamp
Henk
Erik Plooyer
Baron
