Gwan geun see dam (1998)

Professional thief Martin is assigned to steal the largest diamond in the Czech Repbulic, the Czar's Prism for $3M. Needing extra help, Martin brings in his former partner Mandy, an excellent sharpshooter with lethal martial arts skills. Together with two young pickpockets, the group sets out in an adventure of espionage, double-crossing, and explosive action.