Guy and Amanda ask Sidney to perform their wedding ceremony and the upset vicar hits the bottle. After Mrs Maguire points out he is failing in his duties he decides to take a break from drinking and assisting in criminal investigations. Sidney helps Leonard as he moves into the vicarage, and assists parishioner Isabel as she gets ready for her upcoming wedding to new man in town called Arthur. After Daisy is found dead, her mother calls in Geordie to investigate. Sidney ends up being reluctantly being dragged into the investigation.
Set against the backdrop of the real hamlet of Grantchester, the drama focuses upon the life of Sidney Chambers, a charismatic, charming clergyman who turns investigative vicar when one of his parishioners dies in suspicious circumstances.
Grantchester - Series 1, Episode 3 Synopsis and Schedule