Three children born during a total solar eclipse go on a murderous rampage in their home town. The only ones who know about their evil deeds are a local brother and sister - but when no one believes their story, they find themselves in deadly danger from the killers. Horror, starring Susan Strasberg and Jose Ferrer.

In 1970, three children are born at the height of a total eclipse. Due to the sun and moon blocking Saturn, which controls emotions, they have become heartless killers ten years later, and are able to escape detection because of their youthful and innocent facades. A boy and his teenage sister become endangered when they stumble onto the bloody truth.