A woman is found murdered in a closed amusement park. A young couple who happen to be there at the same time become, without their knowledge, suspects for the murder. They are chased by a large number of police but only Martin Beck believes them to be innocent.
Director: Peter Keglevic
Producer: Hans Lönnerheden
Writer: Beate Langmaack
Screenplay: Rainer Berg
Martin Beck
Lennart Kollberg
Gunvald Larsson
Kasper
Mårds kvinna
Herrgott Nöjd
Kia
Kapten Mård