Movie·2010·96 min

An Invisible Sign

Name: An Invisible Sign
Genre: Family, Drama, Romance, Comedy
Released: 2010-10-06
Duration: 96 min
Rating: 5.2
Cast: Jessica Alba, Bailee Madison, J.K. Simmons, Chris Messina, Sonia Braga

An Invisible Sign streams in the US on Amazon Prime Video, Philo, Sundance Now, Kanopy and 4 more apps, as of October 5, 2026.

Count on the unexpected.

5.2 / 10 · TMDB

Family Drama Romance Comedy

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.

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