Superhero movie crossovers are all the rage, and when the smoke clears in 2020, the DCEU might be the king of this concept. We know all of the iconic DC Comics characters will unite for the two-part Justice League movie. And Cyborg will team with Barry Allen in The Flash. But one long-anticipated brawl we might not see until the second phase of the DC movie universe is one between Black Adam and Superman. While Dwayne Johnson definitely wants to see these two characters go to war, he promises it won't happen in the first Shazam! movie.

Shazam! is bringing up the rear of the DCEU, and doesn't hit theaters until 2019. Though, The Rock has teased that it could arrive earlier. The movie is actually coming from Warner Bros.' sister studio New Line, but Johnson has confirmed in past interviews that the movie is definitely part of the DCEU, and will incorporate other franchise characters into the mix. But apparently not Kal-El right out of the gate. Here's what the WWE Superstar-turned-action icon had to say about the impending battle between Black Adam and Superman. He reveals this on his personal