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What is An Invisible Sign about?
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.
- Genres
- Family, Drama, Romance
- Released
- 2010-10-06
- Director
- Marilyn Agrelo
- Rating
- ★ 5.2 / 10
Top cast
- Jessica Alba Mona Gray
- Bailee Madison Young Mona
- J.K. Simmons Mr. Jones
- Chris Messina Ben Smith
- Sonia Braga Mom
- John Shea Dad
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