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 Jessie J as Herself Jack Whitehall as Himself One Direction as Themselves Eric Jacobson as Miss Piggy