WARNING: THIS VIDEO CONTAINS MASSIVE SPOILERS FOR “BLACK ADAM.” Do not watch until you have seen the movie.br br DC’s “Black Adam” (starring Dwayne Johnson) marks Henry Cavill’s long-awaited return as Superman. Cavill shows up in the suit in the film’s end credits scene, and it teases a big future for the beloved character. However, Cavill’s return also brings up a lot of questions regarding the future of the DCEU (Man of Steel 2?) and the Snyderverse.