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An Invisible Sign (2010)
Count on the unexpected.
Genre: Family, Drama, Romance, Comedy
Released: 2010-10-06
Runtime: 96 min.
Mona Gray is a 20-year-old loner who, as a child, turned to math for salvation after her father became ill. As an adult, Mona now teaches the subject and must help her students through their own crises.
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