5 episodesFirst aired 25 January 2024
E1Jan 202427m
A battle erupts between good and evil when a mysterious traveler embarks on a journey to Subternia. Teela seeks guidance from a trusted source.
E2Jan 202428m
A flashback sheds light on Adam's family history as he weighs a difficult decision — and Teela begins an important quest. A strange virus grips Eternos.
E3Jan 202425m
With the Horde's evil plan in place, Skeletor learns the truth about his past. Duncan and Orko seek an old friend's help to enhance the Sword of Power.
E4Jan 202427m
A conflicted Adam wrestles with regret as Man-At-Arms, Teela and other allies race to defend Eternia, erupting in a violent confrontation.
E5Jan 202427m
Magic and tech spark chaos in a climactic battle for Castle Grayskull. Can our heroes — and a selfless act — restore hope for Eternia's future?