

An Invisible Sign
2010, English. Directed by Marilyn Agrelo.
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.
- Runtime
- 1h 36m
- Post-credits
- None listed
- Language
- English
- Rated
- PG-13
Start now and it ends at ….
Snoozefest
Your time is worth more.
5.2/10 from 119 TMDB viewer ratings.
Seen it? Give your verdict.
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Where to watch An Invisible Sign
An Invisible Sign is streaming on Amazon Prime Video, Philo, and Sundance Now in India.
Availability in India as of 11 November 2026. Streaming data by JustWatch.
Cast & crew
Details
- Released
- 6 October 2010
- Country
- United States of America
- Written by
- Pamela Falk, Michael Ellis
- Box office
- $51K
Check ratings elsewhere
News & fan talk
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An Invisible Sign: quick answers
Is An Invisible Sign worth watching?
Our verdict is Snoozefest: Your time is worth more. It scores 5.2/10 from 119 TMDB viewer ratings.
How long is An Invisible Sign?
An Invisible Sign runs 96 minutes (1h 36m).
Does An Invisible Sign have a post-credits scene?
None is listed for An Invisible Sign. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
An Invisible Sign parents guide: is it suitable for kids?
An Invisible Sign is rated PG-13 in India. Check the rating guidance before watching with young children.
Which OTT platform is An Invisible Sign on?
An Invisible Sign is streaming on Amazon Prime Video, Philo, and Sundance Now in India. (Checked 11 November 2026.)
What movies are like An Invisible Sign?
If you liked An Invisible Sign, try Love Don't Co$t a Thing, Love & Sex, Just Before I Go.
Who directed An Invisible Sign?
An Invisible Sign (2010) was directed by Marilyn Agrelo and stars Jessica Alba, Bailee Madison, J.K. Simmons.