James Gunn Goes Back to Zack Snyder's 'Justice League' Movie for 'Supergirl'

Published 02/06/2026, 11:29 AM EST

Before James Gunn took the lead at DC Studios, he and Zack Snyder shared a creative history that began with the high-octane Dawn of the Dead. Today, that mutual respect manifests as Gunn weaves iconic elements from the Snyderverse into the script of the fresh DC Universe, Supergirl. This strategic blending of styles promises to satisfy long-time enthusiasts while pushing the boundaries of modern superhero storytelling.

The visionary world of James Gunn is about to collide with the gritty legacy of Zack Snyder in a way that fans never expected.

Supergirl and Justice League connection in the new universe

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James Gunn is bridging the gap by bringing back the heavy hitters who defined the sound and soul of the previous era. The most striking addition to Supergirl is composer Tom Holkenborg, also known as Junkie XL, who previously crafted the booming scores for Zack Snyder's Justice League and Batman v Superman: Dawn of Justice.

He steps in to replace Ramin Djawadi, signaling a shift toward a more aggressive and edgy musical landscape for the Girl of Steel. Casting choices further solidify this connection as Jason Momoa transitions from his role as the King of Atlantis to the foul-mouthed mercenary Lobo, as mentioned officially on IMDb.

This move allows a beloved Snyder-era actor to remain in the family while portraying a character that fits the rugged aesthetic of the upcoming film. The inclusion of Junkie XL suggests that the audio experience will be visceral and grand, rather than traditional or light. This creative synergy ensures that the movie feels like a massive event with deep roots in the history of the franchise.

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A new star prepares to take flight in a cosmic adventure that redefines a Kryptonian icon.

Everything about Supergirl

Supergirl is officially scheduled to hit North American theaters on June 26, 2026, under the direction of Craig Gillespie. Milly Alcock leads the cast as Kara Zor-El, bringing a hardened and weary perspective to a character who has lived through the absolute destruction of her home planet.

Jason Momoa joins the adventure as Lobo, serving as a companion and a foil to Kara as they navigate the dangerous reaches of the galaxy. Their dynamic is expected to be a central pillar of the film, blending cosmic action with a gritty, science-fiction atmosphere.

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Fans can already catch a glimpse of this new direction through the official teaser trailer. The footage showcases a visual style that is both beautiful and harsh, reflecting the emotional weight of Kara’s isolation and questions like whether Superman will show up or not. With a release date set for the summer of 2026, this film stands as a major cornerstone for the future of DC Studios.

“Finally” - Jason Momoa Serves a Wicked Promo as Lobo in New Teaser for ‘Supergirl'

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What do you think about the addition of Junkie XL in Supergirl? Let us know in the comments!

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Soma Mitra

903 articles

Soma is a journalist at Netflix Junkie. With a postgraduate degree in Mass Communication, she brings production experience from documentary films like Chandua: Stories on Fabric. Covering the true crime and docu-drama beat, she turns psychological thrillers into sharp, audience-aware storytelling.

Edited By: Hriddhi Maitra

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