Jan and Gertrud have a sexual relationship, even though they are half siblings. Jan is an air traffic controller, while Gertrude is writing a dissertation on ferns. Jan falls in love with another woman, Jenny.
Solveig Ternström
Jenny Jeger
Margaretha Byström
Gertrud
Olof Lundström Orloff
Jan Backman
Jonny Quantz
Sten Tidström
Fillie Lyckow
Marianne
Gunnar Ossiander
Stoll
Bengt Forslund
Director
Per Wästberg
Screenplay
Bengt Ernryd
Music
Lasse Björne
Director of Photography
