The archetypical renegade Texas Ranger wages war against a drug kingpin with automatic weapons, his wits and martial arts after a gun battle leaves his partner dead. All of this inevitably culminates in a martial arts showdown between the drug lord and the ranger, and involving the woman they both love.
A breed of humans with dangerously powerful telepathic abilities -- the scanners -- are being recruited by a corrupt police commander, John Forrester, in his crusade to take over the city.
A young scanner with extraordinary telepathic powers transforms into a lethal killing machine after taking one of her father's experimental drugs.
