PSYCHO II: Norman Bates is coming home after being released from the mental institution where he has spent the last 22 years. His plan is to renovate the old Bates Motel, and reopen it for business.
PSYCHO III: Picking up where PSYCHO II left off, the Bates Motel is again the site of some nasty doings as the rehabilitated Norman, who has installed a new ice machine, attempts to put his life back together. Old habits die hard, however, in this sequel marking the directorial debut of Anthony Perkins.
PSYCHO IV: THE BEGINNING: A seemingly rehabilitated Norman Bates is drawn to a late night radio show where the host encourages him to share his views on the topic of matricide, the murder of a mother by her own child. Norman recounts his trials as a young boy living with his widowed schizophrenic mother and also begins to relive and rekindle his killing urge.