Third sequel to the 1980s martial arts action film starring Jean Claude Van-Damme. Loren Avedon plays Jake Donahue a US undercover detective who must infiltrate a Thai 'snuff film' ring to get revenge for the brutal murder of his brother whose death he witnessed on videotape. But Kahn (Billy Blanks) the ringleader is a heavyweight kickboxing champion and Jake must first hone his fighting skills with the help of kickboxing expert Prang (Keith Cooke) before he takes on the 'king of kickboxers'.