Endeavour — Season 9, episode 1 watch online

Endeavour, season 9 episode 1 «Prelude»: air date February 26, 2023. Episode overview, season trailer and the cast of Endeavour.

It's spring 1972 and Endeavour's return to Castle Gate coincides with another homecoming, that of the celebrated Oxford Concert Orchestra, led by illustrious composer Sir Alexander Lermontov. A gruesome discovery in a College garden leads Endeavour and Thursday to the orchestra's door, and when a second tragedy hits, they uncover a web of secrets. Meanwhile, grisly London business turns up in Oxford and a criminal from the Smoke is brutally murdered in a derelict warehouse. As the mystery unfolds, Endeavour and Thursday realise there are some unsettling ties to a case the pair had hoped was long since behind them.