Wolfgang Kieling

Character: Commissaris Simon "Piet" van der Valk

Catherine Schell

Character: Sophie Ray

William Marlowe

Character: Martin Ray

Pamela Ann Davy

Character: Elsa de Charmoy

Guy Deghy

Character: Will Munch

J.A.B. Dubin-Behrmann

Character: Eric

Lo van Hensbergen

Character: Magistrate

Guido de Moor

Character: Piet Ulbricht

Liesbeth Struppert

Character: Dr Tulp

Piet Römer

Character: Detective

Onno Molenkamp

Character: Henk

Erik Plooyer

Character: Baron

Trudy de Jong

Character:

Will Van Selst

Character: Policeman

Peter Burton

Character: Herman Ketelboer

André van den Heuvel

Character: Professor Comerius

Elisabeth Versluys

Character: Weeping Wife

Geert Thijssens

Character: Press

Joscik Barbarossa

Character:

Rob Kryt

Character: