Genie tegen geweld
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.
- ประเภท: หนังชีวิต, อาชญากรรม
- ประเทศ: Netherlands
- ผู้อำนวยการ: Theo Frenkel Sr.
- นักแสดง: Adelqui Migliar, Mary Beekman, Aaf Bouber, Jan Cijsch, Henni Hillebrand, Herman Hulsman, Manus Hulsman, Hendrik Kammemeijer, Jan Lemaire Sr., Hetty Ruijs, Jacques Sequeira, Jacques van Hoven, Piet Fuchs,
