Adventure drama directed by Oleg Stepchenko, starring Jackie Chan and Arnold Schwarzenegger. English cartographer Jonathan Green (Jason Flemyng) makes the journey to China hoping to map parts of the Far East. However, once there he finds himself involved with a village of tea makers who are under the spell of an evil witch (Li Ma). As Green aids them he discovers that in order to defeat the witch they will need the coveted dragon seal which is being held by a man known as the Master (Chan) who is currently incarcerated in the Tower of London. To ensure his escape they must evade the attention of tower guard James Hook (Schwarzenegger).