Endeavour

The detective investigates the disappearance of an au pair

The detective investigates the disappearance of a Dutch au pair, which seems connected to rivalry amid the city's academics. His search leads him to a family estate in the Oxfordshire countryside where he meets three siblings divided by personal demons and shared loss. Endeavour suspects there is a link between the disappearance and an unsolved case from years before, but as the investigation continues, conflict erupts between his fellow officers. When a group of teenagers makes a horrifying discovery, he suspects someone is manipulating events from afar