Preview: Season 5 Episode 6 | 28s
Morse and Trewlove go undercover in a boys school, while Thursday, Strange, and Fancy try to put an end to Oxford's ongoing gang war. See a preview of the Endeavour Season 5 finale, premiering Sunday, July 29th, 2018 at 9/8c on MASTERPIECE on PBS. #EndeavourPBS
Aired: 07/29/18Video has closed captioning.