A body is found in the water near Liljeholmen. The body belongs to a 39-year-old Danish citizen with a solid criminal record and who was a member of a notorious Danish drug gang. Should the Beck Group get a gang war on their necks? Martin Beck is back to the joy of the entire Beck group. Martin's daughter Inger is not as happy but has to accept her father's decision to start working again.
Unfortunately the movie Beck 43 - Haunted by the Past is not yet available on HBO Max.
| Sound | Lasse Liljeholm | Sound |
| Sound | Flemming Christensen | Sound Designer |
| Sound | Richard Löthner | Sound |
| Costume & Make-Up | Jessica Svensson | Makeup Artist |
| Directing | Pontus Klänge | Director |
| Production | Hanne Palmquist | Executive Producer |
| Art | Teresa Beale | Production Design |
| Production | Francy Suntinger | Producer |
| Editing | Håkan Wärn | Editor |
| Production | Kenneth Wiberg | Executive Producer |
| Camera | Göran Hallberg | Director of Photography |
| Production | Henrik Zein | Executive Producer |
| Costume & Make-Up | Flora Wingård | Costume Design |
| Production | Kristofer Hivju | Executive Producer |
| Writing | Peter Arrhenius | Screenplay |
| Writing | Per Wahlöö | Characters |
| Production | Calle Marthin | Executive Producer |
| Writing | Maj Sjöwall | Characters |
| Sound | Adam Nordén | Original Music Composer |
| Production | Niva Westlin Dahl | Executive Producer |
