Popsugar Entertainment Shazam! Shazam Movie Cast We Are 110% Here For the Diversity in the Shazam! Cast 4 April 2019 by Stacey Nguyen View On One Page Photo 16 of 16 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 16 Marta Milans as Rosa Vasquez Marta Milans will portray Rosa, the foster mother of Billy's group home. The young Spanish actress plays Katia on El embarcadero. Previous Next Start Slideshow Shazam!Movie CastingMovies