| Actor | Role |
|---|---|
 Gudrun LandgrebeKatrin Klein | Katrin Klein |
 Gunter SchoßProf. Kugler | Prof. Kugler |
 Swetlana SchönfeldChrista Kugler | Christa Kugler |
 Gojko MitićJoel Cutter | Joel Cutter |
 Nikolaus GröbeDaniel Kugler | Daniel Kugler |
 Barbara DittusSchwester Elsa | Schwester Elsa |
| HHansjürgen SteinmannDr. Breese | Dr. Breese |
 Rolf LudwigPaul Staiger | Paul Staiger |
 Gerry WolffMahud | Mahud |
| JJenny AntoniHexe | Hexe |
| OOliver EliasHannes | Hannes |