A young mouse named Fievel and his family decide to migrate to America, a “land without cats,” at the turn of the 20th century. But somehow, Fievel ends up in the New World alone and must fend off not only the felines he never thought he’d have to deal with again but also the loneliness of being away from home.

For the past two years, Ryan and Amy Green have been working on That Dragon, Cancer, a videogame about their son Joel’s fight against that disease. Following the family through the creation of the game and the day-to-day realities of Joel’s treatment, David Osit and Malika Zouhali-Worrall create a moving testament to the joy and heartbreak of raising a terminally ill child.