Ringstraßenpalais Der große Unbekannte (1980– ) Online
- Original Title :
- Der große Unbekannte
- Genre :
- TV Episode
- Year :
- 1980–
- Directror :
- Rudolf Nussgruber
- Cast :
- Klaus Wildbolz,Nicolin Kunz,Alfons Haider
- Writer :
- Hellmut Andics
- Type :
- TV Episode
- Rating :
- 6.9/10
| Episode cast overview, first billed only: | |||
 | Klaus Wildbolz | - | Franz Artenberg |
| Nicolin Kunz | - | Toni Artenberg |
 | Alfons Haider | - | Bernie Artenberg |
| Christoph Schobesberger | - | Edi Artenberg |
| Helma Gautier | - | Steffi |
| Boris Cavazza | - | Massimo |
 | Carina Barone | - | Christine |
| Jean-Claude Bouillon | - | Claude |
 | Katja Rupé | - | Silvia |
 | Roman Frankl | - | Bobby |
 | Kurt Meisel | - | Dr. Wirtsbacher |
| Heinz Marecek | - | Dr. Georg Reinprecht |
| Doris Mayer | - | Margit |
| Georg Trenkwitz | - | Dr. Dreibein |
 | Maria Perschy | - | Madame |