Kai, a young boy, living in 1923 Berlin tries to convince an American businessman that he can market his chewing gum better than anyone else in town.
Christoph Zeller
as Kai
Jürgen Watzke
as Mac Allan
Klaus-Dieter Klebsch
as Herr Kubalski
Kirsten Block
as Fräulein Lydia
Brigitte Möhring
as Kais Mutter
Torsten Michaelis
as Kais Bruder
Klaus Hecke
as Kriminalinspektor Fliegepfiff
Michael Kind
as Kriminalassistent Schleicher
Hajo Müller
as Polizeipräsident
Fritz Decho
as Herr Balluschka
Heinz Rennhack
as Regisseur
Peter Jahoda
as Kameramann
