Thunderpants

Bruce Cook

as

Patrick Smash

Rupert Grint

as

Alan A. Allen

Simon Callow

as

Sir John Osgood

Stephen Fry

as

Sir Anthony Si...

Celia Imrie

as

Miss Rapier

Paul Giamatti

as

Johnson J. Joh...

Ned Beatty

as

Gen. Ed Sheppa...

Bronagh Gallag...

as

Mrs. Smash

Victor McGuire

as

Mr. Smash

Adam Godley

as

Placido P. Pla...

Leslie Phillips

as

Judge

Robert Hardy

as

Doctor

Keira Knightley

as

Music School S...

Anna Popplewell

as

Denise Smash

Josh Herdman

as

Damon