- David Mitchell (John 'Ludwig' Taylor / James Taylor)
- Anna Maxwell Martin (Lucy Betts-Taylor)
- Dipo Ola (DI Russell Carter)
- Izuka Hoyle (DS Alice Finch)
- Dorothy Atkinson (DCS Carol Shaw)
- Dylan Hughes (Henry Betts-Taylor)
- Ralph Ineson (Chief Constable Ziegler)
Ludwig — S2E1
Episode: Episode 1
Air Date: 2026-08-20
Runtime: 60 min
Overview
No longer impersonating his twin, puzzle setter John ‘Ludwig’ Taylor returns as a crime scene consultant. A murder at a theatre sees John take centre stage.