Ulrich believes that affairs can't harm a truly good marriage. That's why he's set his sights on the attractive Jutta. Jutta believes that his life so far can't be all there is to it. That's why she's set her sights on Ulrich. Sigi believes that his marriage to Jutta could be in jeopardy because of this. Therese believes Ulrich is intelligent enough not to completely succumb to his sexual urges. But she's wrong.
| Actor | Role |
|---|---|
 Julia StembergerDr. Therese Fellner | Dr. Therese Fellner |
 Andreas WimbergerDr. Ulrich Fellner | Dr. Ulrich Fellner |
 Marion MitterhammerJutta Zauner | Jutta Zauner |
 Simon SchwarzSigi Zauner | Sigi Zauner |
| GGabriela BeneschEva Zauner | Eva Zauner |
 Serge FalckNot listed | Not listed |
| HHeinz AmbroschNot listed | Not listed |
| MMitzi BodendorferNot listed | Not listed |
 Julia CencigNot listed | Not listed |
| PPetro DomeniggNot listed | Not listed |
 Fritz von FriedlNot listed | Not listed |
| CCarmen LoleyNot listed | Not listed |
 Franz NovotnyNot listed | Not listed |
 Nina ProllNot listed | Not listed |
| EEva RothNot listed | Not listed |
| NNina SiebererNot listed | Not listed |
 Götz SpielmannNot listed | Not listed |
| AAndrea TizianiNot listed | Not listed |
| UUlla WeigerstorferNot listed | Not listed |
| WWerner WultschNot listed | Not listed |