Watch Psycho movie online on 123movies, Criminal on the run, Marion Crane takes refuge at the motel operated by Norman Bates - a troubled man whose victims encounter a grisly fate at the hands of his "mother." Marion soon becomes the next victim and her disappearance prompts inquiries from her sister and a private investigator. They both soon discover the morbid bond linking Norman to his mysterious "mother" at the Bates Motel.