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.
Carl-Gustaf Lindstedt
as Martin Beck
Sven Wollter
as Lennart Kollberg
Thomas Hellberg
as Gunvald Larsson
Håkan Serner
as Einar Rönn
Folke Hjort
as Melander
Ingvar Hirdwall
as Åke Eriksson
Bellan Roos
as Mrs. Eriksson
Gus Dahlström
as Mr. Eriksson
Harald Hamrell
as Stefan Nyman
Birgitta Valberg
as Mrs Nyman
Carl-Axel Heiknert
as Harald Hult
Torgny Anderberg
as Malm
