Steve Bendelack Director Harry Hill Harry Hill Actor, Screenwriter, Writer, Executive Producer Julie Walters Nan Actor Johnny Vegas Abu Voice Simon Bird Ed Actor Guillaume Delaunay Kisko Actor Matt Lucas Otto Actor Sheridan Smith Michelle Actor Marc Wootton Barney Cull Actor Julian Barratt Conch Actor Paul Burling Harry's Dad Voice Jon Foster Screenwriter Robert Jones Producer Andy Stebbing Co-Producer Nigel Green Executive Producer Trevor Green Executive Producer Baz Irvine Cinematographer Michael Parker Film Editing Karen Lindsay-Stewart Casting Grenville Horner Production Design Fleur Whitlock Production Design