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 | Flemming Christensen | Sound Designer |
| Sound | Lasse Liljeholm | Sound |
| Sound | Richard Löthner | Sound |
| Costume & Make-Up | Jessica Svensson | Makeup Artist |
| Directing | Pontus Klänge | Director |
| Art | Teresa Beale | Production Design |
| Camera | Göran Hallberg | Director of Photography |
| Editing | Håkan Wärn | Editor |
| Production | Kenneth Wiberg | Executive Producer |
| Production | Francy Suntinger | Producer |
| Production | Calle Marthin | Executive Producer |
| Sound | Adam Nordén | Original Music Composer |
| Writing | Peter Arrhenius | Screenplay |
| Production | Hanne Palmquist | Executive Producer |
| Writing | Maj Sjöwall | Characters |
| Production | Henrik Zein | Executive Producer |
| Writing | Per Wahlöö | Characters |
| Costume & Make-Up | Flora Wingård | Costume Design |
| Production | Niva Westlin Dahl | Executive Producer |
| Production | Kristofer Hivju | Executive Producer |
