DC Endeavour Morse investigates the disappearance of a missing Oxford schoolgirl. Soon he is risking all in a search for justice that will ultimately shape his destiny.

The sudden death of a secretarial student and the shooting of a doctor appear unconnected despite Morse's theories. Chief Superintendent Bright, the new commanding officer of the Oxford City Police, unimpressed with Morse's zeal, protests to Thursday that the bagman's position is a Detective Sergeant's job and the young constable is too inexperienced. Following the shooting of a vicar, Morse is reduced to general duties for dismissing a beautiful, but mentally unstable girl as a suspect and must continue his investigations alone despite warnings of possible dismissal from his superiors.

There is a new kind of killer haunting the Oxford twilight. Endeavour and Thursday find the city's dreaming spires giving way to waking nightmare.

When a worker at a missile factory is murdered, Bright wants the case resolved quickly, but Endeavour remains unconvinced that the crime is such an open-and-shut case.

A hit and run accident claims the life of an eminent Classics Professor forcing Endeavour and Thursday to each face their past. Not every story has a happy ending.

We first met Endeavour Morse in "Inspector Morse", and the story continued in "Inspector Lewis". With "Endeavour", the prequel to these landmark mysteries, we begin to understand the depth and eccentricities of the cerebral and solitary Detective Constable Morse.

"Endeavour: The Evolution" goes behind the scenes to explore the ever-changing world of Morse and Thursday with interviews with the cast and creators of "Endeavour" as they share what makes this program so full of mystery, intrigue, and nail-biting suspense.

From the original Inspector Morse (1987-2000), through to the spin off ‘Lewis' in (2006-2015) and after ten years, the series ‘Endeavour', which explores the detective's back story in 1960s Britain, the story of Inspector Morse is finally coming to an end. Featuring interviews with all the main cast members, the documentary explores the huge global appeal of this Oxford universe of crime. We go behind the scenes during the filming of the last series of ‘Endeavour' as they tie together over six decades of interconnecting plots.