As collectors and enthusiasts await the release of Supergirl on June 26, 2026, exploring its source material has never been more pertinent. The forthcoming DC Universe film, starring Milly Alcock as Supergirl, is inspired by the critically acclaimed comic series Supergirl: Woman of Tomorrow by Tom King and artist Bilquis Evely, originally published from 2021 to 2022.
The eight-part narrative captured my imagination, amplifying my enthusiasm for the adaptation helmed by director Craig Gillespie and writer Ana Nogueira. However, my experience with the comic has tempered my excitement regarding a certain confirmed detail about Supergirl.
The inaugural Supergirl teaser presented a myriad of fan-centric moments, featuring the beloved Krypto the Superdog and a glimpse of Jason Momoa as Lobo. Notably absent from the trailer, however, was David Corenswet as Superman.
Following the trailer’s debut in December 2025, Milly Alcock inadvertently confirmed that she would share scenes with Corenswet as her cousin, revealing during an interview that her most challenging scene involved “Superman.”
While this revelation might not align with DC Studios co-head James Gunn’s preferences for secrecy, some assert that unveiling Superman’s cameo could effectively heighten interest, particularly in light of Christopher Reeve’s absence from the 1984 film featuring Helen Slater as the titular character. However, I find myself wishing I could share in the excitement that this news appears to generate.
For those unfamiliar, Supergirl: Woman of Tomorrow weaves a cosmic narrative reminiscent of True Grit, wherein Kara Zor-El teams up with young Ruthye Mary Knoll (portrayed by Eve Ridley in the film) to seek justice for her father’s murder at the hands of Krem of the Yellow Hills (played by Matthias Schoenaerts). This plot essentially unfolds as a revenge-fueled interplanetary journey.
A significant aspect of the comic that contributes to its standing as one of Supergirl’s best outer space adventures is the complete absence of her illustrious cousin. Consequently, learning that Superman will be involved in the adaptation has left me with reservations, as I question how his inclusion will seamlessly integrate into the storyline without undermining the core narrative.
Supergirl: Woman of Tomorrow is fundamentally the tale of Kara and Ruthye, emphasizing their isolation amid the challenges they encounter. Introducing Superman as a potential savior could dilute this dynamic, which is a key element of the story’s appeal. It is my hope that if his appearance is unavoidable, it remains a light-hearted moment, akin to Supergirl’s cameo in Superman, without further complicating the narrative.
It’s worth noting that Lobo, despite his prominence in the adaptation, does not appear in Supergirl: Woman of Tomorrow. While I carry less concern about his character’s integration, I remain curious about how he will fit into this reimagined tale.
Let me be clear: I enthusiastically anticipate Jason Momoa’s portrayal of Lobo, a role for which he is exceptionally suited. He has long anticipated this casting, suggesting it was his rightful destiny before even joining the DC Extended Universe. Yet, I was relieved to hear the A Minecraft Movie star confirm that his role in Supergirl is minimal, allowing the story to find its own footing without veering off course.
Throughout their journey, Kara and Ruthye confront a myriad of unique creatures and peculiar characters, making it plausible for Lobo to feature in one of these intriguing encounters. In fact, his involvement might enhance the narrative, especially if he interacts with Ruthye in the context of her quest for vengeance.
I have always been a strong advocate for artistic license in comic book adaptations; after all, who desires a mere retelling of stories? However, a distinct aspect of my enjoyment of Supergirl: Woman of Tomorrow is its deliberate exclusion of Superman.
Ultimately, I hope that David Corenswet’s performance proves entertaining while maintaining Milly Alcock’s spotlight. Encouragingly, Craig Gillespie’s impressive directorial track record inspires confidence in Supergirl.
Based on reporting by Jason Wiese. Read the full story at https://www.cbr.com/worried-about-superman-supergirl-cameo/.