| Person | Type | Job | Role(s) |
|---|---|---|---|
 Allan Niblo | Crew | Production | Executive Producer |
 Astrid Sieben | Crew | Art | Art Direction |
Colleen Kelsall | Crew | Costume & Make-Up | Costume Design |
Gary Davy | Crew | Production | Casting |
Michael Price | Crew | Sound | Original Music Composer |
Nick Moore | Crew | Directing | Director |
Richard Bullock | Crew | Art | Production Design |
 Rupert Preston | Crew | Production | Producer |
 Sam McCurdy | Crew | Camera | Director of Photography |
Simon Cozens | Crew | Editing | Editor |
 Suzanne Smith | Crew | Production | Casting |
Carole Salisbury | Crew | Directing | Script Supervisor |
Kate Guyan | Crew | Art | Set Decoration |
Lucinda Whiteley | Crew | Writing | Screenplay, Producer |
Niels Rinke | Crew | Visual Effects | 3D Supervisor |
Paul Brett | Crew | Production | Executive Producer |
Sunny Rowley | Crew | Costume & Make-Up | Costume Supervisor |
Tim Smith | Crew | Production | Executive Producer |
Caroline Levy | Crew | Production | Co-Producer |
Francesca Simon | Crew | Writing | Characters |
Sophia Spink | Crew | Costume & Make-Up | Assistant Costume Designer |
James Swarbrick | Crew | Production | Executive Producer |
Steve Lucas | Crew | Visual Effects | Special Effects Supervisor |
Huberta von Liel | Crew | Production | Production Supervisor |
Claire Barry | Crew | Production | Line Producer |
Nigel Williams | Crew | Production | Executive Producer |
Tony Ross | Crew | Writing | Writer |
Mike Watts | Crew | Production | Executive Producer |
James Richardson | Crew | Production | Executive Producer |
Keri Atkins | Crew | Production | Associate Producer |
Lester Barnes | Crew | Sound | Original Music Composer |
 Anjelica Huston | Cast | Actress | Miss Battleaxe |
 David Schneider | Cast | Actor | Soggy Sid |
 Helen Lederer | Cast | Actress | Rich Aunt Ruby |
 Jo Brand | Cast | Actress | Demon Dinner Lady |
 Noel Fielding | Cast | Actor | Ed Banger |
 Parminder Nagra | Cast | Actress | Miss Lovely |
 Prunella Scales | Cast | Actress | Great Aunt Greta |
 Rebecca Front | Cast | Actress | Miss Oddbod |
 Richard E. Grant | Cast | Actor | Vic Van Wrinkle |
 Siobhan Hayes | Cast | Actress | Mum |
 Dominic Wood | Cast | Actor | 2C4S Presenter 1 |
 Mathew Horne | Cast | Actor | Dad |
 Theo Stevenson | Cast | Actor | Horrid Henry |
 Tyger Drew-Honey | Cast | Actor | Stuck-Up Steve |
 Billy Kennedy | Cast | Actor | Weeping William |
 Frank Kauer | Cast | Spotless Sam | |
 Helena Barlow | Cast | Actress | Sour Susan |
 Kimberley Walsh | Cast | Actress | Prissy Polly |
 Richard McCourt | Cast | Actor | 2C4S Presenter 2 |
Tamsin Heatley | Cast | Actress | Madam Tutu / Fang (voice) |
Lloyd Howells | Cast | Rude Ralph | |
Jack Sanders | Cast | Aerobic Al | |
 Zac Gabriel Werb | Cast | Tidy Ted | |
Scarlett Stitt | Cast | Moody Margaret | |
Ross Marron | Cast | Perfect Peter | |
Reuben Lee | Cast | Brainy Brian | |
Nikita Mistry | Cast | Gorgeous Gurinda | |
Joshua-James Thomas | Cast | Goody Goody Gordon | |
 Keely Cat Wells | Cast | Actress | Alice |
Sam Davis | Cast | Actor | Keepy Uppy Boy |
Harvey Walsh | Cast | Actor | Schoolboy (uncredited) |
 Kia Pegg | Cast | Actress | Vicious Vicky |
Freddie Rose | Cast | Actor | Schoolboy (uncredited) |
| Person | Type | Job | Role(s) |
