It's been a long road for Johnson to get to this point: his history with Black Adam dates back to 2008, and he stayed with the project even as the fortunes of the DC Extended Universe waxed and waned. But that extended period in development hell allowed the box office success of movies like Suicide Squad and Joker to demonstrate the audience's appetite for darker superhero fare.

And Black Adam immediately distinguishes himself from more virtuous DC titans like Superman and Wonder Woman by revealing that he operates by a different moral code. "Heroes don't kill people," he's told in the trailer. "Well I do," Black Adam responds.

His jaundiced attitude is borne out of his own personal tragedy. Born 5,000 years ago as a slave in the mythical land of Kahndaq, he died and was reborn with superpowers courtesy of the wizard Shazam — the same powers later gifted to young Billy Batson in the 2019 hit. (Black Adam made a brief appearance in Shazam!, teasing a looming showdown between the two characters, who have frequently tangled in DC's comic book universe.) "Now, I kneel before no one," he says defiantly.

In the present day, Black Adam has come to the attention of the Justice Society of America, a group populated by diverse heroes like Hawkman (Aldis Hodge), Atom Smasher (Noah Centineo), Cyclone (Quintessa Swindell) and Doctor Fate (Pierce Brosnan). Fate clearly understands both the promise and the threat of his powerful presence. "You have two choices," he warns. "You can be the destroyer of this world or you can be its savior."

Introducing the trailer on Twitter, Johnson referred to Black Adam as his "passion project" that has "become my DNA." And Warner Bros. is clearly hoping a star his size will stick around for more adventures. Fans are already claiming that he's showing up just in time to save the DCEU and also drawing up a wish list for brawls they want to see Black Adam have.