Trying to gather intel for Lucy鈥檚 interview, John gets sidetracked by the murder of an influencer in the heart of Cambridge. The Taylors soon spot a sinister pattern in their theory.
Disobeying station rules, John pops into the Cambridge Police Authority, hoping to find intel for Lucy鈥檚 upcoming assignment. But keeping a low profile proves difficult for our puzzle genius when he finds himself unable to resist consulting on the murder of an influencer. Navigating his way through Cambridge鈥檚 labyrinth, Ludwig must map out how the killer was able to dodge being seen on camera in an area saturated with CCTV.
Meanwhile, Lucy and Henry attempt to connect the dots in their investigation and reach a breakthrough revelation on their prime suspect. But as the pieces fall into place, they can鈥檛 help but wonder whether their opponent is already one step ahead of them.
On TV
Credits
| Role | Contributor |
|---|---|
| John Taylor | David Mitchell |
| Lucy Betts鈥揟aylor | Anna Maxwell Martin |
| DCI Russell Carter | Dipo Ola |
| Gareth Fisher | Mark Bonnar |
| DCS Carol Shaw | Dorothy Atkinson |
| DC Ethan Cole | Ben Ashenden |
| DC Caitlin Sullivan | Rumi Sutton |
| Henry Betts-Taylor | Dylan Hughes |
| DCC Clint Radley | Michael Wildman |
| Tiffany Catley | Dujonna Gift |
| Leo Brantley | Henry Felix |
| Colin | Tony Jayawardena |
| Jennifer Wicks | Emily Laing |
| Coco Aarons | Nemide May |
| Zack Woodson | Joseph Ollman |
| Jenny | Melissa Woodbridge |
| Writer | Mark Brotherhood |
| Executive Producer | Kenton Allen |
| Executive Producer | Mark Brotherhood |
| Executive Producer | David Mitchell |
| Executive Producer | Kathryn O'Connor |
| Executive Producer | Chris Sussman |
| Executive Producer | Toby Welch |
| Producer | Georgie Fallon |
| Director | George Kane |
| Production Company | Big Talk Productions |
Broadcast
- Thu 3 Sep 2026 21:00