Forget the Hero vs Villain Story Because Skeletor and He-Man Share the Same Blood

Few rivalries in the history of genre fiction carry as much weight as the one between He-Man and Skeletor. On its surface, the eternal battle for control of Eternia looks like a clean clash between a noble hero and a power-hungry villain. But beneath the muscle and the magic, the ‘Masters of the Universe‘ franchise has been quietly hinting at something far more complicated for over four decades.

Skeletor’s full name within the lore is Keldor, and across multiple canonical versions of the story he is identified as the half-brother of King Randor. In the ‘Masters of the Universe’ Classics toyline, Keldor is portrayed as a prince whose mother was a member of the Gar race, and who was ousted from the royal castle because of his mixed heritage. The implications of that exile ripple across every version of the story that followed.

Skeletor’s relationship to Prince Adam and King Randor was hinted at as far back as the early Mattel minicomics, where it was eventually revealed in canon that Skeletor, formerly known as Keldor, is in fact the uncle of Prince Adam. That single detail transforms what looks like a villain-of-the-week conflict into something Shakespearean, a family torn apart by ambition, dark magic, and the hunger for power.

In the 2002 animated reboot, Keldor was depicted as a hero who sought out power and was ultimately corrupted, joining forces with the evil warlock Hordak. During a raid on the Hall of Wisdom, acid was deflected onto his own face, disfiguring him and leading to his transformation into Skeletor. Even in that version, the show’s creators approached the material as if Keldor was Randor’s half-brother, though the series was cancelled before the connection could be made fully explicit on screen.

The Netflix era brought the most direct confirmation yet. In ‘Masters of the Universe: Revolution,’ flashback sequences reveal that Skeletor is Keldor, the brother of Prince Adam’s father King Randor, with Hordak himself confirming the truth, adding that Keldor became Skeletor after being exiled from Eternia. Showrunners Rob David and Jeff Matsuda told Comicbook.com that a 1987 minicomic had originally hinted that Skeletor might be Randor’s brother, but that no adaptation had ever fully explored what that familial relationship could mean dramatically. Their goal, as Matsuda explained, was to really dive into that relationship and make the drama personal with genuine stakes.

Now the question has returned with fresh urgency thanks to the newly released 2026 film. The arrival of ‘Masters of the Universe’ in theaters has reignited one of the most tantalizing questions in the franchise’s long history, though the film itself leans into the political and power-driven nature of the conflict rather than centering the uncle-nephew revelation, with the emotional stakes rooted in a father-son and prince-and-kingdom dynamic. The film stars Nicholas Galitzine as Prince Adam and Jared Leto as Skeletor, alongside Idris Elba as Man-At-Arms and Camila Mendes as Teela.

Across all the versions that have embraced it, the Keldor reveal means Skeletor is unknowingly the uncle of his own archnemesis, a detail that adds a layer of tragedy to every single battle they have ever fought. Whether the 2026 film chooses to explore that connection further in a potential sequel remains to be seen, but the bones of one of fiction’s great family feuds are right there, waiting.

Now that ‘Masters of the Universe’ is back on the big screen with Jared Leto bringing Skeletor to life in a whole new way, do you think it’s time for a future film to finally lean fully into the uncle-nephew twist, or does keeping He-Man and Skeletor as pure rivals make for a better story?