Jackie Chan as Chon Wang

Owen Wilson as Roy O'Bannon

Fann Wong as Chon Lin

Aidan Gillen as Lord Nelson Rathbone

Donnie Yen as Wu Chow

Tom Fisher as Arthur 'Artie' Doyle

Aaron Taylor-Johnson as Charlie Chaplin

Alison King as Prostitute

Constantine Gregory as The Mayor

Anna-Louise Plowman as Debutante

Georgina Chapman as Debutante

John Owens as Server

Richard Bremmer as Master at Arms

Kim Chan as Chon Wang's Father

Gemma Jones as Queen Victoria

Daisy Beaumont as Cigarette Girl

Stephen Fisher as Head Waiter

Matt Hill as Deputy

Tom Wu as Lead Boxer Liu

Vincent Wang as Imperial Guard

Barbara Nedeljakova as Debutante #3

Bùi Văn Hải as Palace Guard

Oliver Cotton as Jack the Ripper

Eric Meyers as Front Desk Clerk

Jonathan Harvey as Fagin #1

Richard Haas as Street Preacher

Terry Howson as Shotgun

Ryan James as Waiter

Barry Stanton as Lord Chancellor

Matthew Storey as Fagin #2

Charlie G. Hawkins as Newspaper Boy

Gerard Whelan as Rathbone Guard

Rene Hajek as Rathbone Guard #2

Ho Ban Le as Palace Guard

Vladimír Hrbek as Old Man with Cane

Jirí Mojzís as Old Couple, Man

Marta Andresová as Old Couple, Woman

David Lištván as Palace Guard with Rifle

Petra Jezková as Toothless Flower Girl

Eva Ruzicka as Debutante #4

Hanka Scudlová as Cleopatra Model

Hana Jouzová as Harpist

Tom Klár as Quartet

Jan Petrik as Quartet

Milolas Cech as Quartet

Karel Urban as Quartet

Bradley James Allan as Street Thug / Library Thug (uncredited)

Mars as Torch Thug on Boat (uncredited)

Robert Lin as Additional ADR Voice (uncredited)

Wu Gang as Boxer Swordsman / Torch Thug on Boat (uncredited)

James Embree as Street Thug (uncredited)

Nicky Li Chung-Chi as Boxer Swordsman (uncredited)