Genius Against Violence

Van Duylen, representative of a diamond syndicate, brings to Amsterdam the Koh-I-Noor II , the largest diamond ever found. In one of the city's oldest diamond-cutting establishments it is cleft and the nine small stones are polished. Escorted by detectives, Van Duylen takes the stones home and puts them in his burglar-proof safe. He tells his wife that its doors are electrically charged and that anyone opening them in the wrong way will immediately be electrocuted. Two suspicious persons, Jack the Acrobat and the lion-tamer Feenstra, prowl around Van Duylen's villa, inspecting the doors and windows.

Top Billed Cast

Adelqui Migliar

Pim Bruce

Mary Beekman

Vrouw van de huisvriend / Wife of the family friend

Aaf Bouber

Vrouw van Veerman

Jan Cijsch

Huisvriend / Family friend

Henni Hillebrand

Jack