During the occupation, informer Klaus Thun insinuates himself into the life of lawyer Nordgård and his happy family. He informs on Nordgård's son Lars and seduces his daughter Eva. Then the children's mother takes matters into her own hands.
Erling Drangsholt
Ivar Nordgaard, høyesterettsadvokat
Sigrun Otto
Else Nordgaard, hans hustru
Wenche Klouman
Wenche, deres datter
Frank Robert
Lars, deres sønn
Jon Lennart Mjøen
Klaus Thun, disponent
Carl Struve
Gustafsen
Rolf Christensen
Sahlmann, subagent
Kirsten Sørlie
Marthe, pike hos Nordgaard
