DS Janie Mallowan solves a murder with national treasure and retired actor John Chapel.

The local walking group's planned trek unravels when one of their members is found dead; detective Janie Mallowan investigates with the help of eccentric ex-actor John Chapel.

In the idyllic town of Cwmishel, a picturesque wedding is upended by murder. The victim: Gethin, the best man and co-founder of a flashy marketing firm. As Janie and John investigate the odd dynamics between the groom, his brother, and the bride, they uncover hidden tensions, rivalries, and a mysterious missing speech card.

A director is murdered during rehearsals for a post-apocalyptic "Hamlet"; Janie must navigate diva actors, community secrets, and backstage betrayals; John Chapel seizes the chance to return to the spotlight as Claudius.

A theatrical murder mystery event turns real when actor Anthony Hart is found stabbed in character; Janie races to solve the case before the media storm hits.

At her old school reunion, Janie finds herself investigating the death of an old friend; John Chapel returns as a police consultant.