Schlagerfestival 1929 (1974) Online
| Credited cast: | |||
 | Axel von Ambesser | - | Himself - Host |
 | Hans Rosenthal | - | Himself - Host |
| Rest of cast listed alphabetically: | |||
| Uwe Friedrichsen | ||
| Edith Hancke | ||
| Ernst H. Hilbich | ||
| Heinz Hoppe | ||
| Gitte Hænning | ||
| Isy Orén | ||
| Heinrich Riethmüller | - | Himself - Bandleader |
| Ernst Stankovski | ||
| Mária Tiboldi | ||
| Vico Torriani |