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: Family, Drama, Romance, Comedy
- Studio: Ideal Partners, J2 Pictures, Silverwood Films
- Keyword: mathematician, elementary school, math teacher, scientist, woman director
- Cast: Jessica Alba, Bailee Madison, J.K. Simmons, Chris Messina, Sônia Braga, John Shea