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Dieter Hallervorden
as Willi Wusel and Onkel Willibald Wusel
Horst Niendorf
as Eric Preuss
Christiane Krüger
as Lola von Schlütow
Herbert Bötticher
as Walter Laurien
Manfred Lehmann
as Herbert
Harald Dietl
as Toni
Anja Kruse
as Heidelinde
Lisa Helwig
as Ilse Wagner
Peter Schiff
as Eddie Kasunke
Helga Feddersen
as Reporterin
Kurt Schmidtchen
as Pit Hansen, Antiquitätenhändler
Ursula Heyer
as Ellen Kettler
Ralf Gregan
Director
