Grantchester

The Grantchester Season 7 finale circles back to this year's best episode when the serial killer strikes again.

In Grantchester's penultimate episode this season, a murder at a local old folks' home leads to the disappearance of two of its elderly residents.

This week's Grantchester has Will questioning himself and his flock when a member of the congregation is found murdered just before a fundraising event. 

Grantchester's newest episode features a man found dead in his own bed, as both Will and Geordie struggle with relationship problems.

Grantchester returns with the fallout from the Keating separation at the end of Season 6 and a dead body on a local estate.

It may have only been nine months since Grantchester Season 6 aired, but here's everything to remember ahead of Season 7.