For one 14-year-old boy, life can be a challenge sometimes. With all of the usual crises that accompany being an adolescent, foster kid Billy has some additional obstacles in life. A chance encounter with a mystical wizard completely changes everything. And it's not long before this boy discovers that one phrase grants him the ability to make a transformation into a superhero. In fact, it couldn't be easier. All Billy needs to do is shout "Shazam!" and then suddenly he morphs into an all-powerful superhero. But it turns out that possessing power doesn't necessarily make everything in life easier.