From the Mixed-Up Files of Mrs. Basil E. Frankweiler (1973)
From the Mixed-Up Files of Mrs. Basil E. Frankweiler (released as: The Hideaways in Home video releases) is a 1973 American children's film based on E. L. Konigsburg's novel From the Mixed-Up Files of Mrs. Basil E. Frankweiler. It tells the story of a girl and her brother who run away from home to live in the New York Metropolitan Museum of Art and discover what they think is a lost treasure. For home video releases, the film was retitled The Hideaways.
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