Poster for The Girl Who Knew Too Much
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Year
1963
Country
Italy
Runtime
86 min
Director
Mario Bava
Updated
9 Aug 2026
Obscurity
known (26/100)
Also known as
The Evil Eye · Incubus · Evil Eye

The Girl Who Knew Too Much

The one usually called the first giallo. Still half a krimi.

The film usually credited as the first giallo, though it is still half a Hitchcock homage in crisp black and white. A tourist in Rome witnesses a murder, is believed by no one, and gets drawn into a series of alphabetical killings.

Mario Bava is inventing the template in real time here: the foreign witness, the murder nobody believes, the amateur turned investigator. The colour and cruelty the cycle became known for are not here yet, but the skeleton is.

More charming than frightening, and the origin point for everything on this shelf.

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Written about

  • The giallo, 1963 to 1976

    A line of yellow paperbacks, a killer in black gloves, and Mario Bava building the American slasher a decade before Hollywood cashed the cheque.

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