During a spectacular break-in at the villa of film star Marion Milner, the jewel thieves fortunately only manage to get their hands on imitations of the valuable jewelry. The police suspect the notorious master thief Silver-Jim, whom they have long been after. The commotion surrounding the break-in comes in quite handy for film producer Otto Pitt, who is currently shooting a crime film, as he hopes it will generate some free publicity for his project.

Lee Parry
as Gisa Langer

Betty Amann
as Marion Millner

Harald Paulsen
as Harry Neuhoff

Otto Wallburg
as Otto Pitt, Generaldirektor

Paul Hörbiger
as Arthur Richman

Adele Sandrock
as Frau Timm

Theo Lingen
as Der Pressechef

Alfred Beierle
as Kriminalbeamter Kube

Hugo Fischer-Köppe
as Kommissar Keller

Walter Steinbeck
as Regisseur