Endeavour Season 4 plunges us into the heart of the Summer of Love, 1967. Oxford is buzzing with the echoes of social change, its streets filled with protests, flower power, and a burgeoning ...

Endeavour finds himself consumed by a nightmarish case hunting a serial killer; he must race against time to find the connection between a chess-playing “thinking” machine and a baffling drowning.

Whispers of a cursed hospital ward and a seemingly innocuous death begin a chain of events that lead Endeavour to investigate the dark depths of Oxford's medical community.