CS #411 The Crime Doctor's Gamble

CS #411
The Crime Doctor's Gamble

is a 1947 American mystery film directed by William Castle. It is the ninth installment in the 10-film Crime Doctor series produced by Columbia Pictures.
Plot Overview
While in Paris for a lecture tour and vacation, Dr. Robert Ordway (Warner Baxter) is asked by his friend, the Prefect of Police, to help investigate a case of patricide.
The Crime: An elderly man has been stabbed to death.
The Suspect: His son, Henri Jardin (Roger Dann), who believes he may be guilty but suffers from war-induced amnesia and psychological trauma from his time in a concentration camp.
The Twist: Ordway's investigation leads him into the Parisian underworld, involving a knife-throwing act at a local club and a scheme related to the theft and forgery of priceless paintings.
Cast and Production
Warner Baxter as Dr. Robert Ordway
Micheline Cheirel as Mignon Duval Jardin (her final film role)
Roger Dann as Henri Jardin
Steven Geray as Jules Daudet
Marcel Journet as Inspector Jacques Morrell