When the charred remains of woman are found, Säpo, the Swedish Security Services, suspect Gunvald Larsson of being mixed up in her murder. The dead woman was wanted internationally and a member of a group of militant eco-activists carrying out attacks around the world. Gunvald sets out on his own to find the woman's murderer, with Säpo on his heels. Martin Beck is ordered to arrest Gunvald and his loyalty to his colleague is now put to the test.
| Directing | Harald Hamrell | Director |
| Writing | Cecilia Börjlind | Story |
| Writing | Cecilia Börjlind | Screenplay |
| Writing | Rolf Börjlind | Story |
| Writing | Rolf Börjlind | Screenplay |
| Writing | Maj Sjöwall | Characters |
| Writing | Per Wahlöö | Characters |
| Sound | Flemming Christensen | Sound Designer |
| Sound | Stefan Ljungberg | Sound |
| Sound | Jonas Rudels | Sound |
| Costume & Make-Up | Anna-Lena Melin | Makeup Artist |
| Costume & Make-Up | Katja Watkins | Costume Design |
| Art | Lasse Westfelt | Production Design |
| Editing | Thomas Täng | Editor |
| Camera | Olof Johnson | Director of Photography |
| Sound | Anders Herrlin | Original Music Composer |
| Sound | Jennie Löfgren | Original Music Composer |
| Production | Nils Ketil Andresen | Executive Producer |
| Production | Lars Blomgren | Producer |
| Production | Niva Westlin Dahl | Executive Producer |
| Production | Lena Haugaard | Executive Producer |
| Production | Kim Magnusson | Executive Producer |
| Production | Tomas Michaelsson | Producer |
| Production | Peter Nadermann | Executive Producer |
| Production | Åsa Sjöberg | Executive Producer |
| Production | Henrik Zein | Executive Producer |
