TV Primal - Season 3 Episode 6 : Cavern of Horrors Primal - Season 3 Episode 6 : Cavern of Horrors 8.616/10 by 1506 users A rescue party makes a terrifying discovery while attempting to save villagers from a pack of hideous hyena-like creatures. Details Casts Posters Images Title Primal - Season 3 Episode 6 : Cavern of Horrors Alternative Titles البدائي, Genndy Tartakovsky's Primal, Primal: Tales of Savagery First Air Date 2019-10-08 Last Air Date 2026-02-15 Number of Episodes 30 Number of Seasons 3 Genres Action & Adventure, Animation, Drama, Networks Adult Swim, Casts Aaron LaPlante Plot Keywords , Spear (voice) Aaron LaPlante Episodes List Primal Season 3 :Episode 1 Vengeance of Death Vengeance of Death 2026-01-11 A caveman forms a bond with a dinosaur as they struggle to survive in a hostile world. Primal Season 3 :Episode 2 Kingdom of Sorrow Kingdom of Sorrow 2026-01-18 A caveman forms a bond with a dinosaur as they struggle to survive in a hostile world. Primal Season 3 :Episode 3 Feast of Flesh Feast of Flesh 2026-01-25 A caveman forms a bond with a dinosaur as they struggle to survive in a hostile world. Primal Season 3 :Episode 4 Prey for the Wicked Prey for the Wicked 2026-02-01 A caveman forms a bond with a dinosaur as they struggle to survive in a hostile world. Primal Season 3 :Episode 5 The Dead Cast No Shadow The Dead Cast No Shadow 2026-02-08 A caveman forms a bond with a dinosaur as they struggle to survive in a hostile world. Primal Season 3 :Episode 6 Cavern of Horrors Cavern of Horrors 2026-02-15 A caveman forms a bond with a dinosaur as they struggle to survive in a hostile world. Primal Season 3 :Episode 7 Heart of the Undead Heart of the Undead 2026-02-22 A caveman forms a bond with a dinosaur as they struggle to survive in a hostile world. Primal Season 3 :Episode 8 The River of Life The River of Life 2026-03-01 A caveman forms a bond with a dinosaur as they struggle to survive in a hostile world. Primal Season 3 :Episode 9 The Hollow Crown The Hollow Crown 2026-03-08 A caveman forms a bond with a dinosaur as they struggle to survive in a hostile world. Primal Season 3 :Episode 10 An Echo of Eternity An Echo of Eternity 2026-03-15 A caveman forms a bond with a dinosaur as they struggle to survive in a hostile world.