Endeavour season 8 delves deeper into Morse's alcoholism and his struggle to cope with personal loss, affecting his work and relationships. The crimes in season 8 involve a letter bomb, a string of assaults, and a bus murder, testing Morse's knowledge and wits. Morse's journey in season 8 leads him on a path of self-destruction, but ultimately forces him to confront his addiction and seek help for his issues.

Endeavour season 8 once again follows the titular Endeavour Morse (Shaun Evans) in the early days of his detective work with the Oxford City Police Cid. Endeavour is the third show in the British murder mystery Inspector Morse series following the original Inspector Morse and its spin-off, Lewis. As a prequel series, Endeavour shows how Inspector Morse first became a detective constable before rising to the rank of detective sergeant. Inspector Morse is an extremely intelligent and knowledgeable young detective who has an almost...