Lost in the Dark (Italian: Sperduti nel buio) is a 1947 Italian melodrama film directed by Camillo Mastrocinque.

It was entered into the 1947 Cannes Film Festival.

[1] The film was based on a 1901 play of the same title by Roberto Bracco which had earlier been made into a 1914 silent film.

[2] The film's sets were designed by the futurist architect Virgilio Marchi.

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