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.
Release Date: 2010-10-07
5.4/10
5.4/10
- Country: USA
- Language: English
- Runtime: 136
