The hunt to catch the killer of three young women in the Port Talbot area in 1973 and the remarkable story of how - in the first case of its kind - the mystery was solved almost 30 years later using pioneering DNA evidence. Contrasting the policing methods of the 1970s with the forensic breakthroughs of the early 2000s, the series portrays a town dealing with the repercussions of an unsolved case three decades on, and asks if justice can ever truly be found.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Episode 1 | 2023-05-15 | 56 min |
| Season 1 | Episode 2 | Episode 2 | 2023-05-15 | 58 min |
| Season 1 | Episode 3 | Episode 3 | 2023-05-15 | 59 min |
| Season 1 | Episode 4 | Episode 4 | 2023-05-15 | 59 min |
| Directing | Marc Evans | Director |
| Writing | Ed Whitmore | Writer |
| Production | Ed Talfan | Executive Producer |
| Production | Hannah Thomas | Producer |
| Sound | Sarah Warne | Music |
| Production | Huw Kennair-Jones | Line Producer |
| Crew | Sam Thomas | Cinematography |
| Production | Louise Cross | Casting |
| Art | Christopher Walker | Production Design |
| Art | Ella Whitby | Set Decoration |
| Costume & Make-Up | Dawn Thomas-Mondo | Costume Design |
| Directing | Kate Fleming Brown | Third Assistant Director |
| Directing | Elisa John | Second Assistant Director |
| Directing | Geoff Skelding | First Assistant Director |
| Directing | Alex Williams | First Assistant Director |
| Visual Effects | Marc Turner | Special Effects Supervisor |
| Visual Effects | Martyn Western | Visual Effects |