SNAKE EATER III: HIS LAW

Jack "Soldier" Kelly received a phone call from the Molisons, a couple who heard about him on the news. They tell him of their daughter Vivian, who approached a biker gang called Hell's Fury to prepare her college thesis, and ended up being groomed by them into a life of sexual servitude. Kelly enlists the help of an old friend, fellow biker turned private investigator, "Cowboy". They get information about the gang from a stripper named Fran, the ex-girlfriend of a prominent Hell's Fury henchman, the brutal "Goose". In exchange, Soldier arranges for her to room with his own girlfriend Hildy for protection. Kelly forces "Goose" to talk, only for him to reveal that Vivian has already been sold into slavery to another gang, the Outlaws.

Aware that his ex has snitched on him, Goose manages to find her whereabouts and travels to her new residence, where he kills her. In retaliation, the crafty Kelly sneaks into Goose's house and rigs his toilet so that his gets electrocuted via his urine stream when he relieves himself. A confrontation ensues with the rest of Hell's Fury and their leader Turk, who are defeated, leaving Soldier and Cowboy to go after the Outlaws. Soldier modifies a truck with a snowplow blade and, although vastly outnumbered, they launch their final assault on the group's headquarters.