The third and final cameo of the film sees Milly Alcock crash (literally) onto the screen as Kara Zor-El, also known as Superman's cousin, Supergirl. Yes, that's right, Kent isn't the only surviving Kryptonian in the galaxy.

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.

The David Corenswet-led film is both a reboot and the big-screen introduction to a new DC Universe that will unfold in the coming years across movies and television. While Superman isn’t technically the first official new DCU project —that honor belongs to last winter’s Creature Commandos—the new film is Gunn’s first broad-stroke,