Oops! You need to enable JavaScript in your browser to start watching. Guidance: Contains distressing scenes. Disable parental controls Enable parental controls ITV Endeavour Deguello Series 6 - Episode 4- The murder of an Oxford librarian and a local tragedy test Endeavour and the team to their limits, as they uncover the truth behind the crime that has haunted them all. Sun Sunday 3 Mar 2019 120 mins Share this episode: Copied to clipboard Share on Facebook Share on Twitter Copy link to share