Best known as perpetual bragger Jay of Inbetweeners fame, Jay Buckley plays perhaps an even more hapless character in this new fantasy comedy exec-produced by Steve Coogan. Online marketing assistant Brian is transported to a parallel universe by a mysterious amulet, his only hopes for return in the hands of a perpetually drunk and dozy wizard (Game Of Thrones' Paul Kaye). Think The Mighty Boosh meets Westeros and you might be halfway there.