More clues. More mysteries. More Ludwig.   Watch Series 2 on BBC iPlayer from 20 Aug.   #Ludwig #Funny #BritishComedy #Detective   Master puzzle-setter John ‘Ludwig’ Taylor (David Mitchell) is now a crime scene consultant, working on ‘impossible’ crimes for the Cambridge Police Authority. But with his identical twin brother still missing, John and his sister-in-law Lucy (Anna Maxwell Martin) won’t stop – there’s a puzzle to solve and a husband and father to bring home. One masquerade may have ended, but a new one has just begun.