Moustapha Akkad

Dr. Dan Challis and murder victim daughter Ellie Grimbridge uncover a terrible plot by small-town mask maker Conal Cochran, a madman planning a Halloween mass murder utilizing an ancient Celtic ritual. The ritual involves a boulder stolen from Stonehenge, the use of Silver Shamrock masks, and a triggering device contained in a television commercial — all designed to kill millions of children.

Six years ago, Michael Myers terrorized the town of Haddonfield, Illinois. He and his niece, Jamie Lloyd, have disappeared. Jamie was kidnapped by a bunch of evil druids who protect Michael Myers. And now, six years later, Jamie has escaped after giving birth to Michael's child. She runs to Haddonfield to get Dr. Loomis to help her again.

After lying in a coma for a year, Michael Myers awakens and stalks his way back to his small hometown in Illinois, intent on killing his niece, Jamie, who has been confined to a mental institution since Michael's last attempt to slay her. Suspecting a psychic link between Michael and Jamie, psychiatrist Dr. Sam Loomis joins forces with Sheriff Ben Meeker and attempts to stop Michael's latest rampage.

The apparently comatose Michael Myers is being transferred from one hospital to another, but he wakes up when the ambulance crew talk about his surviving niece, Jamie. After slaughtering his attendants, Myers sets out to find his one living relative who is, fortunately, being cared for by a kind and resourceful foster sister named Rachel. Meanwhile, the ever-cautious Dr. Loomis remains on the killer's path.

Laurie Strode comes to her final confrontation with Michael Myers, the masked figure who has haunted her since she narrowly escaped his killing spree on Halloween night four decades ago.

Fifteen years after murdering his sister on Halloween Night 1963, Michael Myers escapes from a mental hospital and returns to the small town of Haddonfield, Illinois to kill again.