Released:
1973-08-02

Overview:
The inventor Sir Claude Amery wants to give the thief of the formula for his latest invention the chance to return it in the dark without being recognized. He gathers everyone in the house in the library and has the lights switched off for a short time. When the light comes back on, Amery is dead. A case for the Belgian master detective Hercule Poirot.

Director:
Claus Peter Witt

Runtime:
1h 10min

Genre:
Crime, Thriller, TV Movie

• Cast:
• 
  Horst Bollmann
  as
  Hercule Poirot
• 
  Heinz Fabian
  as
  Dr. Graham
• 
  Ernst Fritz Fürbringer
  as
  Lord Amery
• 
  Käthe Haack
  as
  Caroline
• 
  Gert Haucke
  as
  Inspec. Japp