When designer Robert Meering returns from vacation, he discovers the company he worked for unexpectedly went bankrupt so he decides to visit his old boss. His former employer Banninger liquidated the company and claims that all designs of Robert are his. When Robert's Porsche gets stolen by two thieves, he manages to track them down. When they tell him about 40 Porsche's in a dealer shop garage owned by Banninger things change and suddenly get very interesting.
as Robert Mehring / Baron von Dahlberg
as Claudia Klessing, lawyer
as Thibaut
as Benninger
as Consul Barnet
as Fischer
as Laroux
as Polizeipräsident
as Portier
as Herrmann Aichinger
as Fischer - Private detective
as Mario, car racketeer
as Doctor Ahrens
as Carlo, car racketeer
