Nickelodeon has announced Avatar: Seven Havens, a new series in the growing Avatar universe.

The 26-episode series, created by Avatar: The Last Airbender creators Michael DiMartino and Bryan Konietzko, will be split into two seasons.

The voice cast and release date haven’t been announced yet.

Synopsis: Avatar: Seven Havens is set in a world shattered by a devastating cataclysm. A young Earthbender discovers she’s the new Avatar after Korra — but in this dangerous era, that title marks her as humanity’s destroyer, not its savior.

Hunted by both human and spirit enemies, she and her long-lost twin must uncover their mysterious origins and save the Seven Havens before civilization’s last strongholds collapse.

The feature film The Legend of Aang: The Last Airbender will premiere on Paramount+ in late 2026.

The cast includes Steven Yeun, Dave Bautista, Dionne Quan, Jessica Matten, Román Zaragoza, and Eric Nam.