Recurring Guest Characters Lucy Montgomery 1 guest appearances Tom Allen 1 guest appearances Arnab Chanda 1 guest appearances Jesse Griffin 1 guest appearances Warwick Davis 1 guest appearances Robbie Williams 1 guest appearances Nick Mohammed 1 guest appearances Isy Suttie 1 guest appearances Matt Lucas 1 guest appearances David Walliams 1 guest appearances Michael Parkinson 1 guest appearances Marlon Davis 1 guest appearances