Romy Schneider
Julie Wormser
Rod Steiger
Louis Wormser
François Maistre
Commissaire Lamy
Paolo Giusti
Jeff Marle
François Perrot
Georges Thorent
Hans Christian Blech
Judge
Pierre Santini
Commissaire Villon
Jean Rochefort
Maitre Albert Legal
Henri Attal
Marine Police Officer
Serge Bento
Bank Manager
Jean Cherlian
Boat Policeman
Jurgens Doeres
Gilbert Servien
Bailiff
Dominique Zardi
Marine Police Officer
René Havard
Man (uncredited)