- Country: Italy, West Germany
- Genres: Comedy
- Release: 1968-09-13
- Director: Rolf Thiele
- Writers: Roy Evans , Riccardo Ghione , Paul Hengge , Aage Stentoft
- Language: German
- Stars: Heinz Rühmann , Hertha Feiler , Graziella Granata , Charles Regnier , John Van Dreelen , Giovanni Giordano , Balduin Baas , Rudolf Schündler , Alexander Allerson , Monica Teuber
- Runtime: 88 min
- Awards: 1 win
- AKA: Die Ente klingelt um halb acht , Siamo tutti matti? (Italy) , Bruingebakken tegen vanavond (Belgium) , Die Ente klingelt um halb acht (Germany) , Le Canard sera servi bien cuit (Belgium) , Kachna zazvoní v 7.30 , A kacsa 1/2 8-kor csenget (Hungary)
- Plot: German Italian parody of spy comedies in American dress. Punctuality and roasting taps are the focal point of this fast-paced history with Heinz Rühmann.
- IMDB:tt0062935
Die Ente klingelt um halb acht Cast · · · ALL
Rolf Thiele
Director
Heinz Rühmann
Dr. Alexander
Hertha Feiler
Adele
Graziella Granata
Dr Jaspers
Charles Regnier
Professor Sauermann
Rudolf Schündler
Staatsanwalt
John Van Dreelen
Rechtsanwalt Kellermann
Balduin Baas
Judge
Herbert Bötticher
Salesman
Sammy Drechsel
Reporter
Alexander Allerson
Tommy
Monica Teuber
Ulrike
Inge Marschall
Nurse
Angela Hillebrecht
Ilse
Hans Epskamp
Police Doctor