Hanna and Simon are in a 20 year marriage with an unexciting relationship. By chance, they both meet and start separate affairs with Adam. Adam has no idea that his two lovers are married, until they are all found out when Hanna becomes pregnant, with the natural doubts stemming from their situation.
Alexander Hörbe
Dirk

Winnie Böwe
Petra

Hans-Uwe Bauer
Dr. Wissmer

Peter Benedict
Boninger