Masterpiece Mystery! Endeavour Series Seasons 1-9 (DVD)Endeavour is a British television detective drama series on ITV. It is a prequel to the long running Inspector Morse series. Shaun Evans portrays the young Endeavour Morse beginning his career as a detective constable, and later as a detective sergeant, with the Oxford City Police CID. Endeavour is the third of the Inspector Morse series following the original Inspector Morse (19872000) and its spin off, Lewis (20062015). Nine series were made, set