Inspired by Carpenter's 1978 original, Rob Zombie's Halloween focuses on the early years of the young Michael Myers. After going on a murdering rampage in his home-town Michael is sentenced to 17 years of incarceration at the Smith's Grove Sanitarium maximum-security mental facility where he is treated by noted child behaviorist Dr. Samuel Loomis - the only person who can truly understand Michael's evil nature.
Now, 17 years later, Michael escapes from the mental facility on Halloween and begins a murderous trek back to Haddonfield to continue his killing streak and seek resolution to events from his past.
In Haddonfield, Michael begins stalking a high school girl, Laurie Strode, and her friends, Annie and Lynda. When Dr. Loomis, now a successful author for his book on Michael, hears of his escape, he enlists the help of Haddonfield's Sheriff Brackett to find and put an end to Michael's reign of terror.