Ken Minyard

ロサンゼルス市警のドレビン刑事は、自分が有能なタフガイだと信じるが実はそれほどでもなく、むしろトラブルメーカーになりがちだ。そんなとき、ロサンゼルスを英国のエリザベス女王が来訪する。一方、ドレビンはヘロイン密輸事件を捜査していてある財閥を調べるが、その過程で知り合った美女ジェーンと親密になり、彼女と恋に落ちてしまう。やがてドレビンは、何者かがエリザベス女王の暗殺計画を進行させていると気付く。

Two young children and an adult in a small town have an encounter with an alien spaceship. 25 years later the children are reunited as adults in the same town which is now beset by strange cattle mutilations. Matters become worse when the cattle mutilations are joined by human murders and mutilations.

At night the Mangler stalks the streets of Los Angeles, killing and mutilating random victims. On the trail are a TV reporter, the father of one of the victims, and a police detective, but despite their efforts only the mysterious psychic DeRenzy knows what the killer is and how to stop it.