"Psycho II, a 1983 sequel to the first film (unrelated to the novel Psycho II)."

"Psycho II (novel), a 1982 novel by Bloch."

"Psycho (novel), a 1959 novel by Robert Bloch."

"Psycho IV: The Beginning, a 1990 prequel to the first film."

"Psycho III, a 1986 sequel to the first film."

"Psycho (1960 film), directed by Alfred Hitchcock."

"Psycho (1998 film), a remake directed by Gus Van Sant."

"Meine Mutter ist, wie sagt man, nicht ganz sie selbst heute."

"Der beste Freund eines Mannes ist seine Mutter."

""Ihr Haus allerdings ist das erste, das sich vor der Welt versteckt." (zu Norman Bates)"