In the transformative summer of 1963, Alphy reconnects with his estranged mother and questions his faith. Geordie faces a promotion that could end his crime-solving partnership with Alphy, and Cathy's career soars. As Leonard discovers his paternal side and Miss Scott faces a life-changing event, the Grantchester family must face love, loss, and forgiveness one last time.
In the transformative summer of 1963, Alphy reconnects with his estranged mother and questions his faith. Geordie faces a promotion that could end his crime-solving partnership with Alphy, and Cathy's career soars. As Leonard discovers his paternal side and Miss Scott faces a life-changing event, the Grantchester family must face love, loss, and forgiveness one last time.