A new adventure awaits as DI Humphrey Goodman and Martha leave London for Devon. Humphrey dives into his first case, which involves an unusual prime suspect: a 17th-century witch.

Humphrey and his team are baffled by the mysterious disappearance of an entire family. Martha prepares for the launch of her café but is thrown when a face from the past shows up.

Humphrey investigates the death of an unidentified man found in the centre of a crop circle. Meanwhile, Archie helps Martha prepare for a visit from a food critic.

As the residents of Shipton Abbott gear up for Christmas, Humphrey and the team are baffled by a series of bizarre burglaries which aren’t quite what they seem. However, when the team make a breakthrough with an unexpected connection, it’s a bittersweet discovery that makes them reconsider the true meaning of Christmas. Back at the station, Kelby is forced to babysit a cheeky young shoplifter and Humphrey feels the pressure when CS Charlie Woods continues to question why their beloved local police station should remain open.

When a dying woman goes missing from a local fishing trawler, Humphrey suspects there’s more to her disappearance than meets the eye.

When a priest at a Catholic boarding school goes missing, Humphrey’s team explores a connection between his disappearance and an ancient local legend.