Take a stroll down Sesame Street and witness the birth of the most influential children’s show in television history. From the iconic furry characters to the classic songs you know by heart, learn how a gang of visionary creators changed the world.

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.