横滨暗黑街：机枪之龙(1976)

剧情简介

Ryu, a low life thug, along with his mother, steals a shipment of drugs. Now with 　　his machine gun and a gang of hoodlums, he must face the yakuza and the 　　mafia. Not only does this great yakuza action flick star Sonny Chiba but also his 　　brother, Jiro.