In Episode 1 the whole premise of Ludwig was too ridiculous, but by the end of the season I was well hooked:
John Taylor is a reclusive puzzle maker …. His identical twin brother, James Taylor, is a successful Detective Chief Inspector in the Cambridge police force. James has gone missing, and his wife Lucy enlists John's help to solve the mystery. Pretending to be his brother, John infiltrates the local police station to investigate, and becomes inadvertently embroiled in solving other cases.
