Review: Primal Episode 7 - “Heart of the Undead” is another good episode of Primal Season 3, but Spear and Fang and Mira being reunited has taken some of the spark out of the season’s premise.

"Genndy Tartakovsky’s Primal" is airing the 7th episode of its 3rd season, which will be entitled "Heart of the Undead." Here's everything you need to know to watch for free.

Primal season 3, episode 7 titled “Heart of the Undead” brings "Primal's" darkest twist yet. Find out where to stream the new Adult Swim episode for free tonight.

Friends… or foes?

Mira begins her search for Spear after the villagers drive him away in Primal Season 3. The fate of the baby is also revealed ...

Adult Swim is officially scheduled to air another new episode of their hit action/thriller/animated series, “Primal” tonight, February 15, 2026, and it will feature a terrifying discovery and more.

Fans of the Adult Swim series Primal will also enjoy adult animated shows like Invincible, Vinland Saga, Castlevania, and The ...