Sidney and Geordie investigate when a man is stabbed during a talk by a Civil Rights activist, sparking racial tensions.

At one of Cambridge’s most prestigious colleges, a man is murdered and a valuable painting is stolen, leaving Geordie to determine if the two crimes are linked.

When a student from a prestigious all-female college is found dead, Will and Geordie must infiltrate the murky world of campus politics and university societies.

After a fun-filled charity motorbike race, a young biker is found dead. Will and Geordie struggle to work out who would want to hurt a gifted young man.

Leonard is devastated when a halfway house resident is found dead. The man confessed suicidal thoughts to Will, but is this suicide or murder?

Sidney discovers he was the last person to see a woman alive during a drunken night while Geordie becomes increasingly alarmed at his friend's behaviour.

When the leader of a student group falls to her death during a protest, Will and Geordie are drawn into campus politics. The Bishop introduces a new face at the vicarage.

Will and Leonard witness a deadly and deliberate hit-and-run in Grantchester. Geordie traces the car to a pair of decidedly dysfunctional brothers whose house lies far off the beaten path. The victim's wife, his employee and the two brothers are all damaged characters caught in a web of lies and betrayals, and it’s not just secrets that are hiding within the brothers' grounds.

After a bumpy start to their relationship, Will and journalist Ellie go on their first date with a trip to the ‘flicks’. But a scream from the projection booth cuts the romance short as they discover a brutal murder has taken place within the cinema.

A streaker is found dead, sparking an unusual case for Will and Geordie that draws them into the world of experimental psychotherapy and hallucinogens.

A much-needed summer break at a vacation resort takes an unexpected turn for Will and Geordie when the camp owner is found dead in suspicious circumstances.

Will and Geordie investigate when a man is found dead with an unusual neck wound.

Will and Geordie investigate the mysterious death of a circus performer. Will receives a surprising offer that makes him question his life in Grantchester.

Alphy and Geordie’s investigation into the murder of an archaeologist uncovers a tangled web of betrayal and deceit.

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.

When Grantchester vicar Sidney Chambers is accused of a terrible crime, unmasking the real culprit sends shockwaves through the community.

A young man confesses to Sidney and Geordie that he attacked and killed his landlord.

Sidney arrives at a Romany camp, but when someone is killed, he is prime suspect.

Geordie is called to investigate an apparent break-in at a computer laboratory. When the head of the lab keels over and dies from mercury poisoning, Geordie suspects foul play.

When two boys are found near death, locked up together in the boxing ring, Will must face up to his own part in the tragedy in his greatest test of faith yet.

When an American airman dies in the police station, a quiet late shift turns into a challenging night for Will and Geordie. Leonard and Daniel reassess their relationship.

Will and Geordie investigate the apparent murder of Lord Edmund Fitzgerald.

There's a murder at a local old folks' home and two of its elderly residents go missing.

In the aftermath of a fatal accident, Will is devastated to be the cause while Geordie rushes to exonerate his friend.

Geordie is placed on desk duty as Elliot contrives to force him to resign. The next murder case is handed to Larry, who struggles but wisely enlists the help of Miss Scott.