Endeavour ITV, 8pm

As well as appearing in the conclusion of Vigil (see above), Shaun Evans also takes centre stage as Morse when this series draws to a close. As usual, the copper proves to be his own worst enemy, resulting in him being sidelined from the case of an Oxford don's murder. He places himself in grave danger by deciding to investigate alone. Thursday, meanwhile, receives bad news. ★★★★★