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.

After being committed for 15 years, Michael Myers, now a grown man and still very dangerous, escapes from the mental institution and immediately returns to Haddonfield to find his baby sister, Laurie.

While Dr. Loomis hunts for Michael Myers, a traumatized Laurie is rushed to Haddonfield Memorial Hospital, and The Shape is not far behind her.

Kids all over America want Silver Shamrock masks for Halloween. Doctor Daniel Challis seeks to uncover a plot by Silver Shamrock owner Conal Cochran.

Ten years after his original massacre, the invalid Michael Myers awakens on Halloween Eve and returns to Haddonfield to kill his seven-year-old niece. Can Dr. Loomis stop him?

Laurie Strode, now the dean of a Northern California private school with an assumed name, must battle the Shape one last time, as the life of her own son hangs in the balance.

Three years after he last terrorized his sister, Michael Myers confronts her again, before traveling to Haddonfield to deal with the cast and crew of a reality show which is being broadcast from his old home.

Six years after Michael Myers' last massacre in Haddonfield, Jamie Lloyd has a child, but is then killed by Michael. Michael is allied with the Cult of Thorn, who both protect him and gave him the Curse of Thorn, the reason he killed all of his family. The Strode Family also moved into the Myers' house and are stalked by Michael. Sam Loomis and Tommy Doyle, a boy Laurie babysat during Michael's first rampage, are now out to stop Michael and the cult. Michael heads to kill Jamie's son and the rest of Laurie's family, but Dr. Loomis and Tommy plan to stop the curse, defeat the cult, stop Michael, and put an end to his murderous rampages, once and for all.

One year after the events of Halloween 4: The Return of Michael Myers (1988), the Shape returns to Haddonfield once again in an attempt to kill his now-mute niece.

Laurie Strode struggles to come to terms with her brother Michael's deadly return to Haddonfield, Illinois; meanwhile, Michael prepares for another reunion with his sister.

Laurie Strode confronts her long-time foe, Michael Myers, the masked figure who has haunted her since she narrowly escaped his killing spree on Halloween night four decades ago.