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Peter Alexander
as Dr. Fritz Geyer
Cornelia Froboess
as Reny Pacher
Gunther Philipp
as Dr. Erwin Berthold
Gusti Wolf
as Frl. Puppernick, Sekretärin
Wolfgang Jansen
as Benno Geyer
Rudolf Carl
as Erich Pacher
Elisabeth Epp
as Mathilde Pacher
Joseph Egger
as Dienstmann
Adrienne Gessner
as Elisabeth Geyer
Franz Stoß
as Prof. Kramm
Otto Loewe
as Dr. Oberwasser
Edith Steinacher
as Uschi, Bennos Freundin
Franz Elkins
as Pepi, ein Lausbub
Theo Lingen
as Prof. Dr. Liebreich
Rosl Dorena
as Anna, Haushälterin
Peter Frick
as Ewald Adler
Heidi Grübl
as Gussy
Walter Lehr
as Schutzmann
Peter Machac
as Sterzenbach
Raoul Retzer
as Werkmeister Anton
Anni Schönhuber
as Aufräumefreu
Herbert Gruber
Producer
Johannes Fehring
Music
Janne Furch
Writer
Karl Schwetter
Executive Producer
Werner Jacobs
Director
Arnfried Heyne
Editor
