Angela and Robert have been married for ten years and make a perfect couple. They are madly in love with each other, give each other plenty of space and support each other in everyday life. This idyll is put to the test when Robert's girlfriend Claudia moves in with the couple and Angela falls in love with another man. According to a mutual agreement between Angela and Robert, anything goes if one of them breaks their promise never to leave the other.
Doris Kunstmann
as Angela Krieg
Gerd Baltus
as Robert Krieg
Hans Peter Hallwachs
as Jim, Angelas Freund
Susanne Schaefer
as Claudia, Roberts Freundin
Christoph Quest
as Andreas
Astrid Meyer-Gossler
as Hannelore
Christian Rode
as
Inken Sommer
as
