An Invisible Sign 2010

Synopsis:

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.

Directed by: Marilyn Agrelo
Written by: Pamela Falk & Michael Ellis
Release date: 2010-10-06
Runtime: 96 minutes
Tagline: Count on the unexpected.
Cast:
Jessica Alba
Jessica Alba
Mona Gray 
Bailee Madison
Bailee Madison
Young Mona 
J.K. Simmons
J.K. Simmons
Mr. Jones 
Chris Messina
Chris Messina
Ben Smith 
Sônia Braga
Sônia Braga
Mom 
John Shea
John Shea
Dad