Guest Stars Kerry Howard as Herself Joe Lycett as Himself Blake Harrison as Peter Rabbit Joel Fry as Gordon Goody Emma Bunton as Beatrix Potter Simon Bird as Bruce Reynolds Adam Foster as Jack Mills Ed Eales White as Detective Tommy Butler Steve Stamp as Peter Bruce MacKinnon as Norman Warne Seb Cardinal as Roger Cordrey Spencer Jones as William Turner Thiselton-Dyer Kath Hughes as Helen Potter