Breaking down the teases and DCU Easter eggs you might have missed in Gunn's Superman, from the possible introduction of a new Justice League to the music cue that's sparked rumors about a different caped crusader.

James Gunn ‘s Superman has taken flight at the box office. The highly anticipated superhero tentpole, from DC Studios and Warner Bros., earned $22.5 million in Thursday previews and other sneak showings at the North American box office.

Superman stars Rachel Brosnahan as Lois Lane, Nicholas Hoult as Lex Luthor and David Corenswet as the Man of Steel. The movie isn't an origin story; it picks up when Superman is already well-known (and moments after he loses any fight-winning streak he previously had). I won't provide any more details than that, though.