Claus Biederstaedt

as Peter Brahm

Susanne Cramer

as Karin Faber

Hans Nielsen

as Karins Vater

Dietmar Schönherr

as Ferry Singer

Heinrich Gretler

as Herr Kummer

Eva Kerbler

as Fräulein Edith

Lina Carstens

as Fraeulein Saint-Cyr