Diamond Ninja Force: The evil Black Ninja Clan tries to steal the Golden Ninja statue from Ninja Master Gordon. A Hong Kong cut and paste edit of the 1986 Taiwanese Film "三更半夜鬼鬧房" (Ghost Rapist/Demons Apartment) with new Ninja Scenes. While also made up of stock footage from four IFD films. Specifically Inferno Thunderbolt (1983), Majestic Thunderbolt (1984), Ninja Thunderbolt (1985), and Ninja Dragon (1986).