Fourteen-year-old Jan and his companion Erling appear as extras in a film being filmed at Nordisk Film's studios in Valby. A mysterious burglary at the studio's fine mechanics workshop gives the two healthy boys the opportunity to act as detectives.
Henrik Huld | Jan |
Ib Lundtoft | Erling |
Mimi Heinrich | Lis |
Gabriel Axel | Instruktøren |
Bent Christensen | Instruktørassistent |
Paul Hagen | Produktionsleder |
Ib Schønberg | Inspektør |
Asbjørn Andersen | Direktør |
Axel Strøbye | Regissør |
Inger Stender | |
Palle Huld | |
Einar Juhl |