An Invisible Sign
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An Invisible Sign

An Invisible Sign

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.

Genre: Comedy, Drama, Family

Actor: Jessica Alba, Chris Messina, Sonia Braga

Director: Marilyn Agrelo

Country: United States

Quality: HD

Duration: 1h 36m

Release: 2010

IMDb: 5.3/10