An elite commando squad led by longtime soldier buddies Hawk and Grives run afoul of lethal and powerful vampires in a South American rain forest. Grieves gets turned into a vampire and becomes leader of a savage roving herd. Moreover, Hawk has to rescue his scientist ex-wife Dr. Laurie Williams from the bloodsuckers' evil clutches.
After a violent bank robbery, the trio of hoods make their way across East L.A. carrying a blood-soaked bag of money. When word gets out, they must fend off gangs and crooked cops alike as they strive to keep the loot and stay alive.