A member of a highly successful crime drama series is found murdered in a television studio. The screenwriter of the TV-series is found as prime suspect but claims his innocence and tries to clear his name. But who is the murderer and what is his motive?
| Actor | Role |
|---|---|
 Åke FalckJerk Domare | Jerk Domare |
 Anita BjörkRebecka Striid | Rebecka Striid |
 Sven LindbergHolger Palm | Holger Palm |
 Gio PetréMonica Sundberg | Monica Sundberg |
 Gunnar SjöbergLeonard Brett | Leonard Brett |
 Sif RuudElly Larsson, cleaning-lady | Elly Larsson, cleaning-lady |
 Sigge FürstSimon Odd | Simon Odd |
 Toivo PawloHilding Björk | Hilding Björk |
 Allan EdwallDag Serén | Dag Serén |
 Olof ThunbergDidrik Cornelius | Didrik Cornelius |
 Jan MalmsjöLeif Hagman | Leif Hagman |
| MMarie AhlstedtBallet girl | Ballet girl |
| TTilly StephanCafé girl | Café girl |
 Sten ArdenstamCoat check man | Coat check man |
| SSten LonnertBallet master | Ballet master |