

An Invisible Sign
Visit website5.2/10 • 110
2010-10-06 • 1h 36m
Count on the unexpected.
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.
- Directors
- Marilyn Agrelo
- Editors
- Sabine Hoffman

An Invisible Sign
Visit website2010-10-06 • 1h 36m
5.2/10 • 110
Count on the unexpected.
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.
- Directors
- Marilyn Agrelo
- Editors
- Sabine Hoffman
Top Billed Cast
View CreditsJessica Alba
Mona Gray
Bailee Madison
Young Mona
J.K. Simmons
Mr. Jones
Chris Messina
Ben Smith
Sônia Braga
Mom
John Shea
Dad
Sophie Nyweide
Lisa Venus
Marylouise Burke
Ms. Gelband
Ashlie Atkinson
Lisa's Aunt
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- Status
- Released
- Original Language
- English
- Budget
- --
- Revenue
- $51,138.00
- Keywords
- mathematicianelementary schoolmath teacherscientistwoman director