104 minutes
8/14/1967
A young American girl is found dead in Gota Kanal, Swedens largest channel. Since there are hardly any clues or evidence at all it seems as if the murder cant be solved. Martin Beck and his men are assigned to the case. Soon they find a likely suspect and together with a police woman they begin a cat and mouse game to catch him.
Keve Hjelm
as Martin Beck
Hans Ernback
as Folke Bengtsson
Tor Isedal
as Gunnar Ahlberg
Gio Petré
as Roseanna McGraw
Kerstin Tidelius
as Sonja Hansson
Diane Varsi
as Mary Jane
Mona Malm
as Siv Lundberg
Hans Bendrik
as Kollberg, kriminalare
Michael Tolan
as Elmer B. Kafka
Leif Liljeroth
as Stenström
Tommy Nilson
as Projectionist
Monica Strömmerstedt
Ann-Marie Adamsson
as Martin Beck's Wife
Margareta Sjödin
as Waitress
Elsa Hofgren
as Mrs. Bellamy
Hussein Bahgat
as Günes Fratt
Ann Mari Ström
as American Passenger
Astrid Rooth
as Cleaner
Christina Unell
as Ship Hostess
Sten Ardenstam
as Night Porter
Carl-Olof Alm
as Drunk
Karl Berglund
as Doctor
Lars Ruuth
as Journalist
Britta Richter
as Journalist