When his parents, Scott (Zachary Levi) and Teresa (Meghann Fahy), learn that Austin (Jacob Laval) has been diagnosed with autism and brittle bone disease, they are worried for his future.

But Austin’s incredible spirit lifts all those around him and combined with Scott’s growing faith, after being on the brink of self destruction, their family becomes "unbreakable" as they start approaching all life’s challenges with a sense of gratitude, courage and unity.

Based on the book by Scott LeRette and Susy Flory, which is based on a true story.