DCU’s First Costume Test Unveils Green Lantern and More
Fillion, Merced and Gathegi debut prototype suits on set as James Gunn shapes new DCU saga

Image: Instagram
First Glimpse At New Dc Costumes
James Gunn dropped the inaugural sneak peek at his revitalized DC Universe on March 12, sharing a photo of four actors suiting up in prototype super-hero outfits. The Instagram shot captures Nathan Fillion as Green Lantern Guy Gardner, Isabela Merced in Hawkgirl gear, Edi Gathegi testing a tech-driven Mr. Terrific suit and @carriganagain stepping into Metamorpho’s patterned ensemble. Gunn’s caption—”At the first costume test with our nascent super ‘heroes’”—underscores that these are early designs, with further tweaks expected before final photography.
Setting The Stage For Superman: Legacy
This costume test is part of Gunn’s wider plan to launch Superman: Legacy on July 11, 2025. In a previous Instagram update, he thanked production partners and reminded fans that #Superman is in theaters July 11. Another post confirmed that the film’s last visual-effects shot has been dropped, marking 100% completion of post-production work. Those milestones suggest that character looks and story elements will lock in over the next few months, leading up to a full trailer reveal and marketing push.
Casting Choices And Character Designs
Nathan Fillion, best known for Firefly and Castle, dons a deep-green and gold rendition of Guy Gardner’s uniform, complete with a luminous power ring. Isabela Merced’s Hawkgirl sports feathery wing accents in vibrant yellow and red tones—an homage to her comic-book origins. Edi Gathegi’s Mr. Terrific prototype features his trademark “T” motif on a high-tech, armored jacket. The final slot, Metamorpho, is embodied by Instagram handle @carriganagain in a swirling, multi-colored suit hinting at the character’s elemental shapeshifting powers.
Building The New Dcu
With Peter Safran as co-CEO of DC Studios, James Gunn is overseeing the creation of a unified cinematic and streaming universe. His previous work on Guardians of the Galaxy, The Suicide Squad and Peacemaker has been praised for character depth and visual flair. These new costumes reflect a balance of comic authenticity and modern practicality—an approach Gunn has championed in every installment so far.
Fans on social media have reacted with excitement, dissecting each design element and speculating on how these heroes will interact with Superman’s world. Gunn’s savvy use of Instagram for behind-the-scenes teases keeps interest high without spoiling narrative surprises. As production moves into final costume fittings and reshoots, audiences can expect more reveals alongside promotional tie-ins—like the recent charity roundup on ticket sales for Boys & Girls Clubs of America.
This first costume test offers a tantalizing look at how James Gunn’s DCU will blend legacy characters with fresh interpretations. With filming wrapped and visual effects in place, the next year will bring official trailer drops, press tours and fan events—culminating in the long-anticipated July release.

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