John Taylor lives in quiet solitude, designing puzzles for a living, under the nom-de-plume of 'Ludwig'. When his identical twin, James, disappears off the face of the earth, John takes over his brother's identity in a quest to discover his whereabouts.
All episodes — Series 2
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S2 E1Episode 1
Aug 20, 202660 min
An unusual double confession at the theatre sees John take centre stage, where he must prove who didn’t commit the crime.
S2 E2Episode 2
Aug 20, 202654 min
When a ceilidh is cut short by an unwelcome guest, John is left in a spin. Ironically, a murder witnessed by an entire wedding party proves to be quite the puzzle.
S2 E3Episode 3
Aug 20, 202655 min
Trying to gather intel for Lucy’s 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.
- 4S2 E4In 16 days
Episode 4
Sep 10, 2026
- 5S2 E5Upcoming
Episode 5
Sep 17, 2026