Die Ente klingelt um halb acht
1968Acted in
Heinz Rühmann
as Dr. Alexander
Hertha Feiler
as Adele
Graziella Granata
as Dr Jaspers
Charles Regnier
as Professor Sauermann
Rudolf Schündler
as Staatsanwalt
John van Dreelen
as Rechtsanwalt Kellermann
Balduin Baas
as Judge
Herbert Bötticher
as Salesman
Sammy Drechsel
as Reporter
Alexander Allerson
as Tommy
Monica Teuber
as Ulrike
Inge Marschall
as Nurse
Angela Hillebrecht
as Ilse
Hans Epskamp
as Police Doctor