By shouting out one word, streetwise 14-year-old foster kid Billy Batson can turn into the adult superhero Shazam, courtesy of an ancient wizard. Still a kid at heart, Shazam revels in the adult version of himself by doing what any teen would do with superpowers: have fun with them. But he will need to master his powers in order to fight the deadly forces of evil controlled by Dr. Thaddeus Sivana.