Supergirl Blasts Off: James Gunn Teases a Guardians of the Galaxy–Style Space Adventure

James Gunn is getting very comfy building giant sci-fi playgrounds, and now he says DC is about to lean into that vibe in a big way with Supergirl.

"Supergirl especially is a space adventure. It's like Guardians."

In a Rolling Stone chat, the DC Studios co-CEO laid out how his current slate fits together. He says the big swing ending of Peacemaker season 2 — the one that strands Chris in another universe and turns Rick Flag Sr. into a guy working against metahumans — isn't just a loose end. Those threads are baked into the larger plan. But, importantly, each project still stands on its own. Translation: there's a grand design, but you won't need a PhD in crossovers to follow along.

On the space side, Gunn says Supergirl carries some of that Guardians DNA — a full-on cosmic adventure — while the Green Lantern TV series, Lanterns, is being built to function as its own corner of the map. He keeps coming back to the idea of a bigger world where sometimes stories collide, and other times you&aposre just getting another window into the same universe. Honestly, that Peacemaker finale setup is a pretty wild swing to thread through future projects, but it sounds like that&aposs the job.

As for the reaction to that finale, not everyone was thrilled about the lack of massive cameos or shock reveals. Gunn kept it simple on Threads: he's happy with the episode, and he gets that some fans aren't. If you were hoping that meant a course correction via more seasons, temper expectations — a third season doesn't sound likely right now.

What's coming and when

• Supergirl hits theaters June 26, 2026, positioned as a big, space-forward adventure.
• Lanterns, the Green Lantern TV show, is set to arrive around the same time and is designed to operate largely on its own terms.
• After that, the next DC movie on deck is Superman: Man of Tomorrow — basically a follow-up to Superman — with Clark and Lex Luthor forced to team up against a larger threat that sure looks like Brainiac.

So, the snapshot: cosmic Supergirl energy, grounded-but-standalone Lanterns, a Superman follow-up with a classic frenemy pairing, and Peacemaker's reality-hopping fallout woven through the background. Big puzzle, lots of pieces, occasional intersections — and yes, a little Guardians-style stardust on Supergirl.