Liselotte Pulver
as Thesi Petersen
Johannes Heesters
as Robert Petersen
Paul Hubschmid
as Georg Lindberg
Gustav Knuth
as Karl Nielsen
Charles Regnier
as Niki Springer
Gundula Korte
as Karin Nielsen
Eva Maria Meineke
as Betsy
Ingrid van Bergen
as Ulla Radtke, Mannequin
Ernst Waldow
as Direktor Wilhelm Anders
Lina Carstens
as Tante Erna
Margarete Haagen
as Schwester Theophenia
Werner Finck
as Dr. Agartz, Zahnarzt
