James Gunn has revealed that the upcoming Supergirl movie will take audiences on a cosmic adventure far from Earth. In contrast to Superman’s grounded story, this bold approach allows the film to explore entirely new worlds, challenges, and characters, ultimately giving Supergirl a unique identity within the DC Universe.
Entire Supergirl Movie Set in Outer Space
Furthermore, Director Craig Gillespie confirmed:
“The whole movie takes place in outer space.”
James Gunn added:
“Yeah, the whole movie is in outer space.”
In contrast to Superman’s story, which is rooted in Earth-based drama, Supergirl’s journey will consequently span multiple planets, thereby offering a visually striking and imaginative narrative that truly sets her apart.
No Earth Setting for Kara Zor-El
Moreover, Gillespie emphasized:
“It’s a very different world to start with.”
Rather than Earth, Kara Zor-El’s adventures will take place on diverse planets with varying environments. Consequently, this decision highlights her unique path and furthermore allows for a fresh narrative free from familiar Earth-bound tropes.
Supergirl is a Full-On Space Fantasy
James Gunn explained:
“The outer space thing is a big part of it, because it is a space fantasy.”
As a result, the cosmic setting opens the door for incredible creativity in worldbuilding. Consequently, audiences can expect new species, alien civilizations, and epic battles across the stars, thereby giving the DCU a Guardians of the Galaxy–style scale with a distinctive DC flavor.
Brand-New Supergirl DCU Worldbuilding and Locations
Gillespie added:
“And so right there we’re creating a whole new set piece.”
This highlights that the movie introduces entirely new DCU locations beyond Earth, making the story feel expansive, unpredictable, and entirely original.
Kara Travels Across Multiple Planets
James Gunn confirmed:
“Kara moves between planets with red suns to limit her powers and yellow suns (not Earth) to enhance them.”
This planetary travel not only impacts her powers but also shapes her journey, providing a layered and dynamic storyline that evolves as she moves from world to world.
Clear Contrast With Superman
Gunn emphasized:
“…Supergirl’s journey is cosmic, transient, and chaotic by design.”
While Superman’s story focuses on the stability and moral grounding of Earth, Supergirl’s narrative is intentionally unpredictable. Her constant movement across unfamiliar worlds reinforces her growth as a character and emphasizes her independence from Superman’s Earth-bound legacy.
No Confirmation of Superman Cameo
Gunn did not confirm whether David Corenswet’s Superman will appear, leaving room for potential off-Earth interactions. This ambiguity keeps the focus on Kara’s own adventure while allowing for exciting surprises in future DCU installments.
Guardians of the Galaxy–Style Scope with DC Flavor
The space-heavy approach allows the DCU to explore:
“Different planets, species, dangers, and allies,”
This creates opportunities for diverse storytelling, including new allies, unexpected enemies, and thrilling space-based conflicts. Fans can expect a story with high stakes, cinematic visuals, and a universe that feels larger than life.
Supergirl’s constant travel across alien worlds not only provides visual spectacle but also shapes her as a hero. She faces challenges that test her morals, resourcefulness, and adaptability, setting up a narrative that promises both action and emotional depth. Supergirl is scheduled to hit theaters in 2026 as part of DCU Chapter One, promising a visually spectacular and uniquely cosmic adventure that distinguishes her from other DC heroes.
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Shobith C