Grantchester - Season 3 - Episode 1
When Sidney Chambers begins receiving sinister anonymous phone calls, he realises he is connected to a series of murders targeting respected figures in the community. Leonard bonds with Hilary as she cares for her dying father, while Geordie's investigation of the killings leads him to a mysterious home for people with disabilities.
About Grantchester

Title: Grantchester
First Air Date: 2014-10-06
Last Air Date: 2025-02-26
Status: Returning Series
Rating: 7.328/10 (from 131 votes)
Language: EN
Seasons: 10
Total Episodes: 58
Network: ITV1
Genres: Crime, Drama, Mystery
Production Companies: Kudos, Lovely Day
Synopsis
In 1953 at the hamlet of Grantchester, Sidney Chambers—a charismatic, charming clergyman—turns investigative vicar when one of his parishioners dies in suspicious circumstances.
Cast

Robson Green
Geordie Keating

Al Weaver
Leonard Finch

Tessa Peake-Jones
Mrs. Maguire / Mrs. Chapman

Kacey Ainsworth
Cathy Keating

Skye Lucia Degruttola
Esme Keating