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.
How much did An Invisible Sign earn at the worldwide box office?
$51,100
How much did An Invisible Sign earn at the US box office?
$1,280
What is An Invisible Sign rated?
PG-13
What genre is An Invisible Sign?
Comedy, Comedy Drama, Drama, Romance, and Romantic Comedy
How many awards has An Invisible Sign been nominated for?
1 nomination
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What is the French language plot outline for An Invisible Sign (2010)?