David Dobkin	...	(Director)
Alfred Gough, Miles Millar	...	(Writer)
Jackie Chan	...	Chon Wang
Owen Wilson	...	Roy O'Bannon
Aaron Taylor-Johnson	...	Charlie
Tom Fisher	...	Artie Doyle
Aidan Gillen	...	Rathbone
Fann Wong	...	Chon Lin
Donnie Yen	...	Wu Chow
Oliver Cotton	...	Jack the Ripper
Alison King	...	Prostitute
Constantine Gregory	...	The Mayor
Jonathan Harvey	...	Fagin #1
Richard Haas	...	Street Preacher
Anna-Louise Plowman	...	Debutante (as Anna Louise Plowman)
Georgina Chapman	...	Debutante
John Owens	...	Server

Summary: When a Chinese rebel murders Chon's estranged father and escapes to England, Chon and Roy make their way to London with revenge on their minds. Chon's sister, Lin, has the same idea, and uncovers a worldwide conspiracy to murder the royal family but almost no one will believe her.