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.