One Night in Bangkok (R)

synopsis

A hit man named Kai flies into Bangkok, gets a gun, and orders a cab. He offers a professional female driver big money to be his all-night driver. But when she realizes Kai is committing brutal murders at each stop, it's too late to walk away. Meanwhile, an offbeat police detective (Kane Kosugi, Tekken: Kazuya's Revenge) races to decode the string of slayings before more blood is spilled.