Meine Kusine aus Warschau (My Cousin From Warsaw) was based on a stage play by Louis Verneuil. It's a romantic farce, with the heroine posing as her own cousin to carry on two amours at once.
Liane Haid
as Sonja, die Cousine aus Warschau
Tala Birell
as Lucienne
S.Z. Sakall
as Burel, Luciennes Gatte
Paul Kemp
as Der Nachbar
Leo Peukert
as Arzt
Hugo Fischer-Köppe
as Sonjas Chauffeur
Károly Huszár
as Tobby
Fritz Schulz
as Fred Carteret
