Emil Surmann

as Frank Witte, Kapellmeister

Inge Egger

as Sylvia Peters

Aribert Wäscher

as Agent Emmermann

Ida Wüst

as eine Freundin

Rudolf Platte

as Etagenkellner

Elfe Gerhart

as Manuela

Marianne Prenzel

as

Helli Servi

as Fräulein Peters II

Josef Reithofer

as