Factual error: When Janet Leigh is shown lying dead on the floor of the shower, there is a close-up of her open eye. The pupil is contracted to a pinpoint (obviously due to the bright lighting) where it should have been dilated. After the film was released, Hitchcock heard from several ophthalmologists who pointed this out and suggested he use belladonna eye drops in the eyes of "dead" people in future films, as the chemical prevents the pupils from contracting. (00:48:30)
Revealing mistake: When Marion is driving her car through the night, she keeps looking at her speedometer. You can clearly see that the gear shift lever is in "park" as she is driving.
Deliberate mistake: When Norman picks up Marion's supposedly naked body to carry it to his trunk, a bra is visible through the shower curtain. Gus Van Sant included this goof in his 1998 remake.
Trivia: Although it lasts for only 45 seconds on screen, the stabbing scene in the shower took seven days to shoot and used 70 different camera angles.
Trivia: The blood in the infamous shower scene is actually chocolate syrup.
Trivia: Psycho was the first American movie to show a toilet, and hear one flushing - both viewed as inappropriate in that era.
Norman Bates: A boy's best friend is his mother.
Norman Bates: She might have fooled me, but she didn't fool my mother.
Mother: No! I tell you no! I won't have you bringing some young girl in for supper! By candlelight, I suppose, in the cheap, erotic fashion of young men with cheap, erotic minds!
Norman Bates: Mother, please...!
Question: I'm doing horror movies in my Media Studies course and we're looking at this film in great depth. There were many themes that came up a lot in the film, mainly mirrors, birds and eyes. I've had loads of interpretations of all of these, but does anyone know what they symbolise?
Question: Am I right in thinking that the absence of Norman Bates' mother in his life left himself to replace her, by dressing as her, talking like her and so on? Because the film says that sometime he was half Norman half Normans mother and sometimes all Normans mother. If this is true then who checked Marion Crane into the motel. Later in the film when Norman is in the police cell after questioning his mothers voice says Norman blamed her, so I am confused could anybody clear this up? If possible could somebody give me a full explanation.
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