On December 30, 2024, director James Gunn and actor Jason Momoa confirmed one of the most anticipated choices in superhero film history, as Momoa was officially cast as Lobo in the DC Universe, making this James Gunn DCU casting decision a standout moment. The announcement was made through social media and quickly ignited excitement across comic book and movie fandoms worldwide.

A Major Announcement Sets the Stage for Lobo in the DCU

James Gunn unveiled the news by sharing a striking image of Lobo, the notorious intergalactic bounty hunter, on platforms X and Threads. The artwork captured Lobo’s intense gaze, iconic cigar, and trademark chain-wrapped arm, all set against a city backdrop illuminated by dramatic fireworks and draped with the American flag. The post officially revealed that the wild character would enter the DC Universe and confirmed that Momoa – formerly Aquaman, the “King of the Seven Seas” – would bring Lobo to life.

On the same day, Jason Momoa fueled fan enthusiasm by posting on Instagram, sharing words from a past interview that reflected his deep admiration for Lobo:

“So Lobo was… I collect comics, and I don’t do so much anymore, but he was always my favorite, and I always wanted to play Lobo, because I’m like, ‘Hello? It’s the perfect role.”

– Jason Momoa, Actor

Momoa’s journey with DC started when he first auditioned in 2014, expecting to read for Lobo, only to be cast as Aquaman by Zack Snyder instead. While he turned Arthur Curry into a billion-dollar success for DC, Momoa had always dreamed of showcasing Lobo’s raw energy and rebellious attitude on screen. With Gunn’s decision, this aspiration has finally become reality.

Momoa’s Lobo: A Strategic and Bold Casting Move

Reimagining Momoa from heroic Aquaman to the notorious villain Lobo marks a daring shift for the DCU, and has been widely praised as a brilliant use of the actor’s talents. Momoa possesses a commanding presence in Hollywood and a proven ability to draw audiences, as demonstrated by his billion-dollar performance as Arthur Curry. Now, he takes on a role that matches his larger-than-life personality, delivering the same ferocity and charisma Lobo is known for in the comics.

This sense of anticipation grew even further when, in December 2025, the first glimpse of Momoa in costume as Lobo was revealed within the official Supergirl trailer. His look faithfully represents the comics, complete with white skin, black markings, heavy chains, and his iconic cigar, instantly capturing attention and sparking conversation. Fans and industry observers have credited James Gunn with skillfully leveraging Momoa’s star quality and aligning him perfectly with the chaotic nature of Lobo.

Using Momoa to headline this new era of the DCU is considered one of the most confident and compelling moves since Gunn and his DC Studios co-CEO solidified their creative direction. By casting a previous flagship hero as a notorious villain, Gunn brings in a new level of unpredictability and excitement, aiming to invigorate the entire cinematic universe.

Lobo’s New Role in the Upcoming Supergirl Film

Lobo’s introduction is set to play a critical role in the upcoming Supergirl adaptation. While Lobo was not included in Tom King’s original source miniseries, the film adaptation, led by Gunn’s creative oversight, gives the character newfound narrative importance. According to DC Studios, the story follows Kara Zor-El, played by Milly Alcock, as she embarks on an intergalactic mission for justice and vengeance following a deadly act committed by Krem of the Yellow Hills.

Gunn explained on the DC Studios Showcase podcast that although the comic is structured as a series of shorter stories, the film needed a strong connecting thread, and Lobo’s character provides exactly that. By integrating Lobo so centrally, the film taps into a fresh energy, positioning his dynamic with Kara Zor-El as a highlight and injecting unpredictability into the narrative.

With talents like Jason Momoa, creative direction from James Gunn, and new faces such as Milly Alcock taking on Kara Zor-El’s mantle, DC Studios aims to reimagine its cinematic world with daring, emotionally charged choices. The James Gunn DCU casting decision shows a new level of confidence for the franchise, setting high expectations for the film’s release and promising a future that both honors beloved characters and dares to break new ground.