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.
Unfortunately the movie An Invisible Sign is not yet available on HBO Max.
Directing | Marilyn Agrelo | Director |
Writing | Pamela Falk | Screenplay |
Writing | Michael Ellis | Screenplay |
Production | Jana Edelbaum | Producer |
Production | Michael Ellis | Producer |
Production | Pamela Falk | Producer |
Sound | Andrew Hollander | Music |
Camera | Lisa Rinzler | Director of Photography |
Editing | Sabine Hoffman | Editor |
Production | Avy Kaufman | Casting |
Production | Charlie Dibe | Production Coordinator |
Production | Lynette Howell Taylor | Producer |