When a librarian is gruesomely murdered at the Bodleian, Endeavour and Thursday have little to go on besides a set of muddy boot prints. With the two main suspects having their own motives for killing the librarian, Endeavour digs deeper into their backgrounds, tracking a trail that appears to connect to seemingly innocent college bequest.
Elenco: Shaun Evans , Roger Allam , James Bradshaw , Sean Rigby , Anton Lesser , Caroline O'Neill , Dakota Blue Richards , Abigail Thaw , Jack Laskey , Sara Vickers , Carol Royle , Lewis Peek , Richard Riddell , Simon Harrison .