But out of those 69 roles, there's two that DC fans seem dead set on seeing added to the Shazam crew's ranks: Henry Cavill's Superman and Dwayne Johnson's Black Adam. While Cavill might have a long shot at making a cameo (which could help to link this film to the overall DC Extended Universe), the latter role will not be included according to the most recent reports we received regarding the direction of Shazam. Though, there's still plenty of time for Warner Bros to either change their mind, and/or compromise by offering Dwayne "The Rock" Johnson a post-credits scene that serves as his introduction to the DCEU proper. It's a comic book movie. Anything is possible.