Calificación
Reparto

Keve Hjelm
Martin Beck

Hans Ernback
Folke Bengtsson

Tor Isedal
Gunnar Ahlberg

Gio Petré
Roseanna McGraw

Kerstin Tidelius
Sonja Hansson

Diane Varsi
Mary Jane

Mona Malm
Siv Lundberg

Hans Bendrik
Kollberg, kriminalare

Michael Tolan
Elmer B. Kafka

Leif Liljeroth
Stenström

Tommy Nilson
Projectionist

Ann-Marie Adamsson
Martin Beck's Wife

Margareta Sjödin
Waitress

Elsa Hofgren
Mrs. Bellamy

Hussein Bahgat
Günes Fratt