Ewan McGregor

Curt Wild

Jonathan Rhys Meyers

Brian Slade

Toni Collette

Mandy Slade

Christian Bale

Arthur Stuart

Eddie Izzard

Jerry Devine

Emily Woof

Shannon

Michael Feast

Cecil

Janet McTeer

Female Narrator (voice)

Wash Westmoreland

Young Man

Don Fellows

Lou

Ray Shell

Murray

Ryan Pope

Arthur's Brother

Lindsay Kemp

Pantomime Dame

Carlos Miranda

Pianist

Emma Handy

Mod Girlfriend

Joseph Beattie

Cooper

Sarah Cawood

Angel

David Hoyle

Freddi

Peter Swords King

Cecil's Friend 2

Justin Salinger

Rodney

Roger Alborough

Middle Age Man

Jonathan Cullen

Reporter 1

Vincent Marzello

US Reporter 1

Brian Molko

Malcolm

Keith-Lee Castle

Harley

Stefan Olsdal

Bass Guitar