A troubled actor begins to unravel while shooting a supernatural horror film, leading his estranged daughter to wonder if he's slipping back into his past addictions or if there's something more sinister at play.

Michael manages to free himself from Laurie Strode's trap to resume his ritual bloodbath. As she fights for her life from injuries from their last encounter, she inspires her daughter Karen, her granddaughter Allyson, and all of Haddonfield to rise up against the unstoppable monster.