A joyful return to stand-up for this cult idiot. William is wholeheartedly embracing the Willy he always was, telling remarkable stories with a beguiling blend of daft creativity and ingenuity. Yes, he was in Alan Partridge, for like a tiny bit. Yes, he had a spot on Him and Her. Yes, he was in the second series of Broadchurch (the one that didn't make sense), but no, for the last time, he wasn't in Horrible Histories (he was in the other one). 'All hail the comedians you could never clone' (Times).