Now and then, a trailer drops that doesn’t just shake the fandom but invites you to pause, rewind, and zoom in at 0.25x speed. And it seems like the latest trailer to James Gunn’s Superman reboot has done just that! But amidst all the cosmic threats and villains, one character stole the spotlight with his fur, fangs, and loyalty to our superhero.
Everyone is already buzzing over the often-overlooked Superman sidekick who’s now back, and he’s not just playing fetch, but helping the Man of Steel save the day, more than once, and we nearly missed it. If you blinked during the trailer, you probably missed it too. So let’s break down the latest tease and what we saw of Krypto the Superdog, the four-legged force you didn’t know you needed!
Krypto and Superman in action-packed new trailer

James Gunn’s reboot of Superman just dropped its new trailer, and it’s loaded with everything that we have been craving. We see Lex Luthor’s wrath, interdimensional drama, and a glorious team-up between the Man of Steel and his best friend on four paws, Krypto the Superdog!
First up, we have Nicholas Hoult’s Lex Luthor, who seems unhinged and terrifying. In one particularly sinister moment, he goes, “I’ll destroy you. And, of course, that reporter you always do interviews with. Who raised you as a child? I’ll kill them too.” So it’s clear that Lex doesn’t just want to target Superman physically; he wants to cut deep and hurt his nemesis with emotional annihilation.
We also get our first proper look at Rachel Brosnahan’s Lois Lane flying Mr. Terrific’s T-Craft as the city of Metropolis falls apart. Amid all the chaos, Guy Gardner throws some serious shade and says, “Make a move, big blue.” There’s chaos, Justice gang, Superman trapped in interdimensional space, but let’s talk about the big punch!
Fans spot a hidden Krypto moment in the Superman trailer

There’s an amazing scene in the trailer where Krypto removes one LexCorp soldier’s protective headgear mid-air, and at the very moment, Superman flies in full speed from below and punches the bad guy in his face, knocking his teeth out as they fly across the screen. Many would consider this single second as the coolest team-up moment in the trailer.
But hardcore fans have been dissecting every frame, and there’s one instance that almost flew under everyone’s radar. It’s a blink-and-you-miss moment, so props to DC fans for spotting it like they have X-ray vision. It starts with Superman blasting his iconic heat vision, while he is blazing and focused.
And if you slow down the trailer and look at snapshots, you will see that Krypto is dragging enemy soldiers directly into the beam. Now that’s how Superman and his superdog play fetch! Plus, this isn’t the first time that Krypto has saved the day either. In the previously released footage, we see our Man of Steel badly injured, as he lies in the snow.
Wait is Krypto dragging them to the path of the heat vision 😭 https://t.co/dompxQNgfI
— DCU Updates (@DCU_Updates) June 11, 2025
In case you don’t see him, here’s a few shots pic.twitter.com/Fe34QVnLhT
— DCU Updates (@DCU_Updates) June 11, 2025
He whistles and summons Krypto for help, who then drags Superman into the Fortress of Solitude. Comic fans know their dynamic well, and to see it in the movie and the DCU at large is going to be even more amazing because nothing truly tugs at your heart’s strings like watching a loyal dog fight for his companion.
Superman will be in theaters on July 11, 2025 (USA)
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