"Genndy Tartakovsky’s Primal" is airing the 6th episode of its 3rd season, which will be entitled "Cavern of Horrors." Here's everything you need to know to watch for free.

With a new episode of Adult Swim's Genndy Tartakovsky's Primal hitting tonight, check out our updated preview for S03E06: "Cavern of Horror." ...

The show has settled into a different rhythm since Spear was reunited with his old friends, with the more poetic and lyrical aspects of the early season mostly behind us now.

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.

Find out when Primal season 3 episode 6 comes out. Get the release date, time, and where to watch Cavern of Horrors on Adult ...

When we last heard from decorated creator Genndy Tartakovsky in October, he and his team had passed the halfway mark on animating Season 3 of Primal with two episodes fully completed and ready for ...