Dutch police inspector Piet Van der Valk finds himself repeatedly crossing paths wiht the beautiful yet troubled Lucienne Englebert, the daughter of a famous conductor recently killed in a car accident. Whern the maverick inspector investigates the seemingly senseless killing of a man in Amsertdam, will Lucienne turn up again?
as Commissaris Simon "Piet" van der Valk
as Lucienne Englebert
as Solange de Winter
as Hoofdcommissaris Samson
as Mankiewicz
as Stam
as Royaard
as Arlette van der Valk
as Englebert
as Bernard Neefs
as (voice) (uncredited)
