The concept of a pocket universe plays a big part in DC Studios' Superman, as well as in DC Comics' Superman stories of the '80s.

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.

Everything we know about the future of the DC Universe, from cast and crew to release dates, plus all of the DC Elseworlds projects.

"Superman" will hover over the box office again as "Smurfs" and "I Know What You Did Last Summer" open in theaters.

It could be the charisma of Christopher Reeves’ Superman, or it could be the bruting aura of Henry Cavill. One thing is for sure, David Corenswet will officially go down as one of those iconic iterations of Superman that will be remembered for generations to come.

Overall, fans of the superhero genre and the last son of Krypton stand to be pleased with the movie. Lighthearted and colorful, the Gunn production embodies the Golden Age of DC Comics, when Superman was originally introduced. The film serves as a solid introduction to Gunn’s DC Universe.

James Gunn's tentpole appears to be succeeding in rebooting the Warner Bros.-owned DC and its most prized superhero franchise. Elsewhere, 'Jurassic World Rebirth' bites off a huge $500 million globally.

"Superman" is well-liked and should play for weeks in the U.S., but DC's path back to tentpole powerhouse status will take time.

“Superman” begins with a cute title card that explains, “3 hours ago Superman lost his first battle ever,” but frankly, based on what we see in the rest of the movie, I find that hard to believe. This incarnation of Superman doesn’t seem capable of punching his way out of a wet paper bag.