An Invisible Sign (2010)

Sinopsis:

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.

Sutradara: Marilyn Agrelo

Aktor: Jessica Alba, Bailee Madison, J.K. Simmons, Chris Messina, Sonia Braga, John Shea