Guest Stars Dawn French as Herself Jennifer Saunders as Herself Lenny Henry as Himself Peter Kay as Himself Miranda Hart as Herself Ricky Gervais as David Brent Brendan O'Carroll as Mrs. Agnes Brown Barry Humphries as Dame Edna Everage Micky Flanagan as Himself Jack Whitehall as Himself Eric Jacobson as Miss Piggy Jessie J as Herself One Direction as Themselves