Hetty Wainthropp Investigates, Poison Pen

Patricia Routledge takes a break from playing Hyacinth Bucket in the mystery series. While Hetty helps a village, can Robert and Geoffrey solve their own case?

Patricia Routledge moves on from Mrs Bucket to play the 60-year-old detective. Finalists in the Blainthorp Music Festival mysteriously start losing their voices.

Dominic Monaghan, 'Merry' in the Lord of the Rings trilogy, started off in this mystery series. The mayor of Titterslow wants Hetty to find his daughter.

Patricia Routledge, otherwise known as Hyacinth Bucket, stars in the detective drama series. DCI Adams asks Hetty to investigate a dodgy spiritualist.

Dominic 'Lord of the Rings' Monaghan stars in the mystery series. Gillian Snape's family think that Lester Rose wants to marry her only for her money.

Patricia Routledge steps out of Hyacinth Bucket's shoes and into those of a detective. When a woman's refuge is under threat, Hetty poses as a battered wife.