Midsomer Murders, season 19

Thursdays at 8 p.m.

DCI John Barnaby (Neil Dudgeon) investigates murder and mystery in season 19 of “Midsomer Murders.” New cast members include Nick Hendrix as DS Jamie Winter and the newest member of the Barnaby family, Paddy the dog. This season, the two detectives face a dastardly death among live pet rabbits, murder at a cricket tournament, deadly violence at a music festival, and more.