TV
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.
Last Episode Aired
2026-09-24
S2E6 — Episode 6
With a death that strikes close to home, all avenues point to one suspect. Has Kemper made a wrong move, and will Ludwig ensure that justice is served?
Where to Watch
Stream
Britbox Apple TV channel
BritBox
BritBox Amazon Channel
Britbox Apple TV channel
BritBox
BritBox Amazon Channel
Availability data provided by JustWatch via TMDB
Billed Cast
David Mitchell
John 'Ludwig' Taylor / James Taylor
Anna Maxwell Martin
Lucy Betts-Taylor
Dipo Ola
DI Russell Carter
Ben Ashenden
DC Ethan Cole
Rumi Sutton
DC Caitlin Sullivan
Dorothy Atkinson
DCS Carol Shaw
Dylan Hughes
Henry Betts-Taylor
Ralph Ineson
Chief Constable Ziegler
Mark Bonnar
Gerran Howell
Sian Clifford
Joanne Kemper MP
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