Jack Caine (Dolph Lundgren) is a Houston vice cop who's forgotten the rule book. His self-appointed mission is to stop the drugs trade and the number one supplier Victor Manning. Whilst involved in an undercover operation to entrap Victor Manning, his partner gets killed, and a sinister newcomer enters the scene... Along with F.B.I. agent Lawrence Smith, the two investigate a spate of mysterious deaths; normal non-junkies dying of massive heroin overdoses and bearing the same horrific puncture marks on the forehead. This, coupled with Caine's own evidence, indicates an alien force is present on the streets of Houston, killing and gathering stocks of a rare drug found only in the brain... Caine is used to fighting the toughest of criminals, but up to now they've all been human...

Angela is back, in the form of an angry inner-city camper on the hunt for blood. Camp New Horizons, on the recycled grounds of the former murders, intends to pair high class teens with underclass counterparts. Angela, however, has a different plan. Will it be door number one, number two, or number three?

With his boss in the madhouse, a mobster is temporary boss of the criminal empire just as vicious rivals threaten the control of the empire.