Fifty years after graduating from school, Senta von Meissen invites eight former school friends to a class reunion at her castle. The table is set for ten people. One place remains empty: Teddy, the hostess's former school sweetheart, died in an accident on her graduation trip to the Rhine Falls. But was it really an accident? The evening turns into a murderous act of revenge.
| Actor | Role |
|---|---|
 Anne-Marie BlancSenta von Meissen | Senta von Meissen |
 Stephanie GlaserLisbeth Schneider | Lisbeth Schneider |
 Lukas AmmannFritz Erne | Fritz Erne |
| EEva LangrafEmmy Erne | Emmy Erne |
 Ursula AndressAgnes | Agnes |
 Paul HubschmidRolf Zeller | Rolf Zeller |
 Ruedi WalterJack Lutz | Jack Lutz |
 Inigo GalloPeter Engler | Peter Engler |
 Mathias GnädingerEmil Brandenberger | Emil Brandenberger |
| HHannes SchmidhauserAlbert Ehrensperger | Albert Ehrensperger |
 Peter W. StaubHeiner Amstutz | Heiner Amstutz |
 Hans LeuteneggerTaxi Driver | Taxi Driver |