A member of "Sjöbjörnarna" (a group of executives), asks the newspaper editor Dick Mattson to find Brita Ljungdahl, the former wife of another of the members. The first clue he tries is to ask a certain Maria Vaern, who knows Brita.
Stig OlinDick Mattsson
Inga LandgréBrita Ljungdahl
Torsten LilliecronaRune Gordon
Ingvar KjellsonErik Ljungdahl
Gösta CederlundHerman Rooth
Peter LindgrenValter Smitt
Inga GillMrs.Nygren
Ulf JohanssonOlle Sivert
Curt MasreliezKlas Gillander
Mimi PollakOlga Vaern
Hans Strååtkriminalkommissarie Martin ErikssonInga Gillfru Nygren
Bengt EklundPierre Olovsson
Nils KihlbergJan Kristensson
Manne GrünbergerRolandsson
