An Invisible Sign

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.

Grosses

Latvia
$5,113
Summary Details
Distributor
Opening$1,802
1 theaters
Release DateApr 29, 2011
MPAAPG-13
Running Time1 hr 36 min
GenresComedy Drama Family Romance
In Release247 days/35 weeks
Widest Release3 theaters