Rykker is an intergalactic warrior trapped on Earth, destined to fight a gang of ruthless aliens known as The Syndicate. The syndicate is an alien fifth column plotting to take over the world. The film opens with a spectacular highway chase, as Rykker liquidates several syndicate agents. Saylon is a top syndicate leader who comes from outer space and crash-lands on Earth. His mission: to build a wormhole link between Earth and the alien planet - a portal - making possible a full-scale invasion of the Earth. Isis is the sexy and ruthless leader of the syndicate on Earth. While launching a robbery spree to steal the spare parts necessary to build the portal, Isis becomes hell bent on destroying Rykker and clearing the way for Saylon's master plan. Julie is a fifteen year old whose family is murdered during the hijacking of a truck carrying material for the portal. Julie, left totally alone in the world, seeks vengeance on the killers. Rykker also seeks to find them. He must stop them before they complete the portal and flood the world with alien scum. Julie and Rykker are thrown together by tragic circumstance. They hook up - actually, she follows him against his will; he tries and tries to ditch her, but she keeps popping up, even saving his life at one point - and embark on a cross country journey, with Isis and an army of syndicate killers in hot pursuit. The final showdown, inside a nuclear reactor, is an intense action climax, as Rykker and Julie battle Isis, Saylon and their army of killers, and try to prevent the portal from opening a rein of destruction upon Earth.