Movie Die Ente klingelt um halb acht (1968) 1h 28m DE Released Clear Sign in to rate Comedy Sign in to track Sign in for lists Share Share on X Share on Facebook Share on WhatsApp Instagram Copy link Production Sancro International Film · Roxy Film Cast Cast 14 people Heinz Rühmann as Dr. Alexander Hertha Feiler as Adele Graziella Granata as Dr Jaspers Charles Regnier as Professor Sauermann Rudolf Schündler as Staatsanwalt J John van Dreelen as Rechtsanwalt Kellermann Balduin Baas as Judge Herbert Bötticher as Salesman S Sammy Drechsel as Reporter A Alexander Allerson as Tommy M Monica Teuber as Ulrike I Inge Marschall as Nurse A Angela Hillebrecht as Ilse H Hans Epskamp as Police Doctor
