An Invisible Sign
Overview
Mona Gray is a 20-year-old loner who turned to math for salvation as a child after her father became ill. As an adult she now teaches the subject and helps her students through their own crises.
Released:
April 29, 2011
Country:
United States
Duration:
1h 36m
Cast:
Ashlie Atkinson, Bailee Madison, Chris Messina, Crystal Bock, J.K. Simmons
Director:
Marilyn Agrelo
