The Halloween movie series are a series of horror movies created by Moustapha Akkad in 1978. The series is about Michael Myers, who was committed to a sanitarium as a child for killing of his older sister, Judith Myers. Fifteen years later, he escapes to continue his killing spree. Dr. Loomis is a psychiatrists who helps all of Michael's victims to escape death from Myers. Only Dr. Loomis and Michael Myers appear in all movies except "".