"The Unbreakable Boy" was completed three years ago, and that means the Zachary Levi we see in this movie is closer to the brightly grinning earnest man-child who was so appealing in the first "Shazam!

Based on a true story, the movie centers on a father whose world is upended when his older son is diagnosed with autism and brittle bone disease.

The Unbreakable Boy” tells a true story based on an autobiography from Scott LeRette with the same title. Levi portrays LeRette, a first-time father struggling to parent his son, Austin (Jacob Laval),