Character Name : Horrid Henry

Original Name : Theo Stevenson

Gender : Male

Character Name : Miss Battleaxe

Original Name : Anjelica Huston

Gender : Female

Character Name : Perfect Peter

Original Name : Ross Marron

Gender : Male

Character Name : Miss Lovely

Original Name : Parminder Nagra

Gender : Female

Character Name : Dad

Original Name : Mathew Horne

Gender : Male

Character Name : Mum

Original Name : Siobhan Hayes

Gender : Female

Character Name : Vic Van Wrinkle

Original Name : Richard E. Grant

Gender : Male

Character Name : Great Aunt Greta

Original Name : Prunella Scales

Gender : Female

Character Name : Moody Margaret

Original Name : Scarlett Stitt

Gender : Male

Character Name : Rude Ralph

Original Name : Lloyd Howells

Gender : Male

Character Name : Soggy Sid

Original Name : David Schneider

Gender : Male

Character Name : Prissy Polly

Original Name : Kimberley Walsh

Gender : Female

Character Name : Weeping William

Original Name : Billy Kennedy

Gender : Male

Character Name : Ed Banger

Original Name : Noel Fielding

Gender : Male

Character Name : Demon Dinner Lady

Original Name : Jo Brand

Gender : Female

Character Name : Rich Aunt Ruby

Original Name : Helen Lederer

Gender : Female

Character Name : Miss Oddbod

Original Name : Rebecca Front

Gender : Female

Character Name : Aerobic Al

Original Name : Jack Sanders

Gender : Male

Character Name : Brainy Brian

Original Name : Reuben Lee

Gender : Male

Character Name : Sour Susan

Original Name : Helena Barlow

Gender : Female

Character Name : Gorgeous Gurinda

Original Name : Nikita Mistry

Gender : Male

Character Name : Spotless Sam

Original Name : Frank Kauer

Gender : Male

Character Name : Goody Goody Gordon

Original Name : Joshua-James Thomas

Gender : Male

Character Name : Stuck-Up Steve

Original Name : Tyger Drew-Honey

Gender : Male

Character Name : Madam Tutu / Fang (voice)

Original Name : Tamsin Heatley

Gender : Female

Character Name : 2C4S Presenter 1

Original Name : Dominic Wood

Gender : Male

Character Name : 2C4S Presenter 2

Original Name : Richard McCourt

Gender : Male

Character Name : Tidy Ted

Original Name : Zac Gabriel Werb

Gender : Male

Character Name : Alice

Original Name : Keely Cat Wells

Gender : Female

Character Name : Vicious Vicky

Original Name : Kia Pegg

Gender : Female

Character Name : Keepy Uppy Boy

Original Name : Sam Davis

Gender : Male

Character Name : Schoolboy (uncredited)

Original Name : Freddie Rose

Gender : Male

Character Name : Schoolboy (uncredited)

Original Name : Harvey Walsh

Gender : Male