It's that time of year again, when Keith Allen isn't just Lily's dad; he plays the sheriff of Nottingham too. This new series sees Robin return from the Holy Land a changed man, hell-bent on avenging Marian's death - so he breaks up the gang and heads off to confront Gisborne at Locksley Manor. Meanwhile, travelling monk Tuck arrives and tries to convince Robin he is England's one remaining hope, taking desperate steps to force the hero away from his path of destruction. The Sheriff sends Gisborne to Locksley, and Sir Jasper suggests they try to locate Hood's loot, instead. They torture Much, who says he'll take him to a fictional loot. Luckily, Little John and Allan are outside the castle and rescue him right under the Sheriff's nose. David Harewood joins the cast, with Jonas Armstrong, and Richard Armitage.