OMG you guys, I just got back from my third rewatch of Superman (yes, it's 2026 and I'm still not over it) and I HAVE to talk about that ending cameo! 😭💫

If you haven't seen the movie yet—first of all, what are you doing?! But also, SPOILERS AHEAD so proceed with caution. Now let's dive into why Milly Alcock's brief appearance as Kara Zor-El, a.k.a. Supergirl, absolutely stole my heart and set the stage for the upcoming Supergirl: Woman of Tomorrow movie dropping June 26, 2026.

🐾 The Fortress of Solitude Scene Had Me Crying Into My Popcorn

Picture this: Clark has just gone through hell and back to save the world (again), and when he finally returns to the Fortress, a slightly drunk and gloriously unbothered Kara shows up to pick up Krypto. Yep, turns out the super-pup wasn't even his! She just left him with her cousin while she was off being her usual reckless self. 😂

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James Gunn explained it perfectly in an interview with Entertainment Weekly: the whole point was to show just how deep Superman's empathy runs. Earlier in the film, Lois says "It's just a dog," and Clark replies, "Yeah, not even a very good one, but it's probably scared." Excuse me while I sob forever. 💔

Learning that this dog he almost died for wasn't even his responsibility? That he was just dog-sitting for his irresponsible cousin? It makes his heroism feel so much more personal and selfless. I loved that Gunn didn't make Supergirl's cameo about fan service—it was about highlighting the core of who Clark Kent is.

👩‍🚀 First Look at DCU's Kara Zor-El

The moment Alcock stumbled on screen I literally gasped. She brought such a chaotic, rebellious energy that's a total 180 from Corenswet's grounded, almost boy-scout Superman. Just this one scene told us everything we need to know about their dynamic—they're cousins, but they might as well be from different planets (okay, technically they are, but you get me 😂).

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Take a look at that first official image of Kara just casually drinking at a bar. This is not the polished Girl of Steel we've seen before. Gunn and director Craig Gillespie are clearly leaning into the grittier, more feral version of Supergirl from Tom King's Woman of Tomorrow comic. And honestly? I am here for it. ✨

🌟 The Supergirl Movie Looks Insanely Good

Mark your calendars for June 26, 2026, because that's when the solo Supergirl film takes off. Director Craig Gillespie (I, Tonya, Cruella) is working from a script by Ana Nogueira, and the cast is chef's kiss:

  • Milly Alcock as Kara Zor-El / Supergirl

  • Jason Momoa as Lobo (YES, the Main Man himself! 🤯)

  • Matthias Schoenaerts as Krem of the Yellow Hills (the villain, and he's going to be terrifying)

  • Eve Ridley as Ruthye Marye Knoll (a young girl who joins Kara on her quest)

The movie is based on the brilliant comic run that sees Kara traversing the galaxy on a revenge-fueled journey, all through the eyes of Ruthye. It's cosmic, it's dark, and it's going to show a side of Kryptonians we rarely get to see—one dealing with trauma, rage, and the kind of messy complexity Superman is usually too hopeful to display.

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Drunk Kara picking up her dog was just a tiny taste, but now we know her relationship with Krypto already has such a fun, established foundation. She might be irresponsible, but you can tell she loves that good boy. 🐶

🤔 Will David Corenswet Appear in Supergirl?

That's the million-dollar question! Gunn played coy about whether Clark will return the favor and pop up in Kara's movie. Personally, I think we'll at least get a mention or a hologram call. The cousins finally shared the big screen together for the first time in Superman, and the chemistry (even though it was just one scene) was chef's kiss. I need more of them being chaotic family members who just happen to have godlike powers.

🌈 Final Thoughts

2026 is truly the year the DCU starts expanding in the best way. Superman gave us a hero defined by his compassion, and Supergirl is poised to give us a hero defined by her defiance. If Gunn's master plan is to explore what it means to be a Kryptonian on Earth—and beyond—then count me all the way in. 🚀

Have you seen Superman yet? What did you think of Milly Alcock's cameo? Drop your reactions below, and let's scream together about the Supergirl trailer when it drops (hopefully soon! 🤞).

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