Private Detective Mike Hayes (Guy Doleman), is working on a divorce case, when he stumbles upon a series of cover-ups that leads to a corpse. His investigation takes him into the lievs of two families living in the Sydney suburbs. Although they look like ordinary people, one of them is the killer. Hayes meets the strange teenager David Prentice (David Franklin), who keeps a violent crime scrapbook, and Val Meadows (Diane McLean), the mistress who believes that someone is trying to kill her. The more the investigation deepens, the more twisted and complex it becomes. It appears the only people who hate Val enough to want her dead, are her own family. Could it be her two sons, alienated by her dominant nature, her lover, or even her best friend?

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.

A group of eight college friends gather together at an island mansion belonging to heiress Muffy St. John to celebrate their final year of school. They soon discover that each has a hidden secret from their past which is revealed, and soon after, they turn up dead.

A weekend retreat at a remote cabin in the woods for a group of childhood pals turns into a terrifying fight for survival, as a former friend whose family was killed years earlier comes along looking for revenge.

A group of teenagers that work at the mall all get together for a late night party in one of the stores. When the mall goes on lock down before they can get out, the robot security system activates after a malfunction and goes on a killing spree. One by one the three bots try to rid the mall of the “intruders.” The only weapons the kids can use are the supplies in other stores, or if they can make it till morning when the mall opens back up.