Watch Halloween 4: The Return of Michael Myers (1988) full movies online.
Synopsis: The apparently comatose Michael Myers (George P. Wilbur) 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.
Director: Dwight H. Little
Writers: Dhani Lipsius, Larry Rattner
Stars: Donald Pleasence, Ellie Cornell, Danielle Harris
More info: IMDB, Wikipedia