A look back on the history of Swedish radio broadcasting.
| Actor | Role |
|---|---|
| LLars MadsénHimself (narrator) | Himself (narrator) |
| QQuitt HolmgrenNot listed | Not listed |
 Karin JuelNot listed | Not listed |
| SSixten EckerbergNot listed | Not listed |
 Sune WaldimirNot listed | Not listed |
| TTorsten LennartssonNot listed | Not listed |
| HHjalmar CarlssonNot listed | Not listed |
 Sven JerringNot listed | Not listed |
 Greta TegnérNot listed | Not listed |
 Hanny SchedinNot listed | Not listed |