Nick Moore Director Dave Unwin Director Theo Stevenson Horrid Henry Actor Anjelica Huston Miss Battleaxe Actor Richard E. Grant Vic Van Wrinkle Actor Parminder Nagra Miss Lovely Actor Helena Barlow Sour Susan Actor Noel Fielding Ed Banger Actor Mathew Horne Dad Actor Prunella Scales Great Aunt Greta Actor Kimberley Walsh Prissy Polly Actor Jo Brand Demon Dinner Lady Actor Scarlett Stitt Moody Margaret Actor Rebecca Front Ms. Oddbod Actor Lucinda Whiteley Screenwriter Rupert Preston Producer