David Tennant
Donald / Roderick Peterson
Marc Wootton
Mr. Poppy
Pam Ferris
Mrs. Bevan
Jessica Hynes
Angel Matthews
Joanna Page
Mrs. Sarah Peterson
Jason Watkins
Gordon Shakespeare
Ian McNeice
Mr. Peterson's Dad
Ben Wilby
Bob
Brandon McDonald
Oli
Rosie Cavaliero
Miss Rye
Pixie Davies
Pixie
George Potts
Supply Teacher 1
Claire Vousden
Supply Teacher 2
Amanda Lawrence
Supply Teacher 3
