Owen Wilson
Roy O’Bannon
Donnie Yen
Wu Chow
Kim Chan
Chon Wang's Father
Gemma Jones
Queen Victoria
Jackie Chan
Chon Wang
Richard Bremmer
Master at Arms
Oliver Cotton
Jack the Ripper
Matt Hill
Deputy
Constantine Gregory
The Mayor
Aaron Taylor-Johnson
Charlie Chaplin
Tom Fisher
Arthur 'Artie' Doyle
Terry Howson
Shotgun
Barbara Nedeljakova
Debutante #3
Georgina Chapman
Debutante
Fann Wong
Chon Lin
Aidan Gillen
Lord Nelson Rathbone
Tom Wu
Lead Boxer Liu
Mars
Torch Thug on Boat (uncredited)
Bradley James Allan
Street Thug / Library Thug (uncredited)
Stephen Fisher
Head Waiter
Ryan James
Waiter
John Owens
Server
Barry Stanton
Lord Chancellor
Anna-Louise Plowman
Debutante
Alison King
Prostitute
Daisy Beaumont
Cigarette Girl
Nicky Li Chung-Chi
Boxer Swordsman (uncredited)
Eric Meyers
Front Desk Clerk
Charlie G. Hawkins
Newspaper Boy
Bùi Văn Hải
Palace Guard
James Embree
Street Thug (uncredited)
Robert Lin
Additional ADR Voice (uncredited)
Gang Wu
Boxer Swordsman / Torch Thug on Boat (uncredited)
Vincent Wang
Imperial Guard