An Invisible Sign (2010)

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.
Marilyn Agrelo
Jessica Alba, Bailee Madison, J.K. Simmons, Chris Messina, Sônia Braga, John Shea, Sophie Nyweide, Marylouise Burke, Ashlie Atkinson, Crystal Bock, Mackenzie Milone, Ian Colletti, Jake Siciliano, Stephanie DeBolt, Joanna Adler, Donovan Fowler, Emerald-Angel Young, Daniel Pearce, Sharon Washington, Ian Blackman, Jill Abramovitz, Lori Hammel, Conor Carroll, Brandon Jeffers, Daniel Dugan, Blythe Auffarth, Marin Gazzaniga, Bill Coelius, Tom Nonnon, Lilly Hartley
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