Detective Martin Beck investigates the grisly murder of a police Lieutenant in his hospital room, he soon realises the urgency of the case when it turns out the killer may hold a hatred for all policemen.
Martin Beck
Carl-Gustaf Lindstedt
Lennart Kollberg
Sven Wollter
Gunvald Larsson
Thomas Hellberg
Einar Rönn
Håkan Serner
Åke Eriksson
Ingvar Hirdwall
Widow Nyman
Birgitta Valberg
Hult
Carl-Axel Heiknert
Malm
Torgny Anderberg
Mamma Eriksson
Bellan Roos
Pappa Eriksson
Gus Dahlström
Melander
Folke Hjort
Mrs. Kollberg
Eva Remaeus
Martin Beck's Wife
Gunnel Wadner
Stefan Nyman
Harald Hamrell
Man in Red Shirt (uncredited)
Bo Widerberg
Kollberg's Son (uncredited)
Johan Widerberg
Martin Beck's Daughter (uncredited)
Nina Widerberg
Old Lady Drinking Coffee (uncredited)
Karin Bergstrand
Angry Man at Police Station (uncredited)
Torbjörn Tännsjö
Screaming Woman on the Bus (uncredited)
Michaela Jolin
TV Journalist (uncredited)
Bo Holmström
Reporter at Odenplan (uncredited)
Jan Sandquist
Reporter at Odenplan (uncredited)
Lars Säfström
Mustached Policeman (uncredited)
Dan Lindhe
Policeman Shot Under Helicopter (uncredited)
Johan Thorén