Wolfgang Liebeneiner
as Erwin Schwarz, Komponist
Betty Bird
as Paula Schwarz, genannt Polly, seine Frau
Olga Tschechowa
as Lilly Petrowa, Schauspielerin
Paul Westermeier
as Ulrich, Direktor der Fortuna-Film A.G.
Blandine Ebinger
as Fräulein Mengler
Rudolf Platte
as Franz Hurtig, Schriftsteller
Fita Benkhoff
as Frau Winkler
Viktor de Kowa
as Himself
Werner Finck
as Himself
Will Meisel
as Singer-Bandleader
Harry Frank
as Juan Herdina
Willi Schaeffers
as Schwanke, Gerichtsvollzieher
