影片故事讲述哈莉·贝瑞饰演的母亲发现儿子失踪后，不顾一切地追击绑架了她儿子的绑匪，由此上演了一场追车和打斗好戏。

A short Arizona motorcycle cop gets his wish and is promoted to Homicide following the mysterious murder of a hermit. He is forced to confront his illusions about himself and those around him in order to solve the case, eventually returning to solitude in the desert.

An agent from a distant planet has been sent to earth to ship large quantities of blood to his world, where a plague is ravaging the populace. He comes equipped with an interstellar matter transmitter, telepathic mind-control powers, and deathray-shooting eyes. Because he is also affected by the blood disease, he gains control of the town's physician and has him place a nurse at his disposal, while he collects live humans for fresh blood; but gains the nurse's suspicions, along with those of her boyfriend - a town police officer.

Three psychotic murderers escape from a mental institution and stalk women in Los Angeles.