A crooked mine owner attempts to hijack his rival's shipment of ore, but Helen foils his plot by jumping onto the engine and pulling the throttle wide open, eventually exposing the unscrupulous villain.
Movie tag line: "Tagline Not Available"
Production companies:
Character: Helen
Character: Tom Walker - Owner of the Hope Mine
Character: Williams - Owner of the Boss Mine
Character: Evans - Williams' Foreman
Character: Merkey - President of the Smelter