Watch Superman/Shazam!: The Return of Black Adam (2010) HD Full Movie Free on solarmovie.do. Watch Superman/Shazam!: The Return of Black Adam (2010) online free. Superman finds a foe who may be too powerful even for him to defeat in the murderous Black Adam. For...Superman finds a foe who may be too powerful even for him to defeat in the murderous Black Adam. Fortunately, Black Adam's real target is the Earth's Mightiest Mortal--Captain Marvel.