A young vampire, named Selena, resides in Los Angeles and has her mute lackey Monk hunt down women to kill and drink their blood. Selena brings into her small group Antonio, a hulking wolf-man to assist and further terrorize the people of L.A. In the meantime, a dogged police inspector and a resourceful young woman try to piece together the strange murders and disappearances before more victims turn up.

A ruthless motorcycle gang rides into a California town and terrorizes its denizens.