Mark Ruffalo, Nicki Minaj, John Bishop, Rufus Wainwright
Graham is joined by Hollywood star Mark Ruffalo, glamorous rapper Nicki Minaj, funnyman and Sport Relief hero John Bishop and Rufus Wainwright, who performs his new single.
Quest roles:
Mark Ruffalo(Self), John Bishop(Self), Nicki Minaj(Herself), Rufus Wainwright(Self)