Billy Batson is a homeless 14 year old. One night on a rainy day, an elderly man approached Billy and led him to an abandoned train car. The two talk for a while before Billy begins to drift off to sleep. When he awakes the Train car is moving. The old man tells him the legend of Shazam and bestows his powers onto Billy.
Billy must learn to use his power and stop the evil Wizard Black Atom from stealing the power.
