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)

Psycho (1960)
Plot summary
Directed by: Alfred Hitchcock
Starring: Janet Leigh, Anthony Perkins, Vera Miles, John Gavin
Phoenix office worker Marion Crane (Leigh) is fed up with the way life has treated her. She has to meet her lover Sam (Gavin) in lunch breaks and they cannot get married because Sam has to give most of his money away in alimony. One Friday Marion is trusted to bank $40,000 by her employer. Seeing the opportunity to take the money and start a new life, Marion leaves town and heads towards Sam's California store. Tired after the long drive and caught in a storm, she gets off the main highway and pulls into The Bates Motel. The motel is managed by a quiet young man called Norman Bates (Perkins) who seems to be dominated by his mother.
Norman Bates: She might have fooled me, but she didn't fool my mother.
Question: This is a weird question, but was December 11th 1960 actually on a Friday?
Answer: The film was shot in 1959 and released in 1960, so the reference to this date being on Friday would be correct.
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Answer: No, it was a Sunday. However, December 11th fell on a Friday in 1959, the year before release.
LuMaria 1