In the village of Grantchester, the funeral of a parishioner leads vicar Sidney Chambers to become involved in a murder investigation - and a confrontation with the local police.

Sidney and Geordie go for a night out at Johnny Johnson's London jazz club, but soon discover that policemen and clergymen can never truly be off duty.

With Amanda and Guy's wedding fast approaching, Sidney is thrown into crisis - is he truly cut out for life as the vicar of Grantchester?