8 Avatar / Season 1 Season guide 8 Avatar: Season 1 40 episodes Premiered Dec 22, 2008 Updated Jul 21, 2026 Spoiler-safe Advertisement Season 1 Episodes Episode Guide 🛡️ SPOILER SHIELD Season 1 Progress Shield All Safe I'm Watching Caught Up Season: Season 1 Last Watched: None (Not started) Episode 1 Episode 2 Episode 3 Episode 4 Episode 5 Episode 6 Episode 7 Episode 8 Episode 9 Episode 10 Episode 11 Episode 12 Episode 13 Episode 14 Episode 15 Episode 16 Episode 17 Episode 18 Episode 19 Episode 20 Episode 21 Episode 22 Episode 23 Episode 24 Episode 25 Episode 26 Episode 27 Episode 28 Episode 29 Episode 30 Episode 31 Episode 32 Episode 33 Episode 34 Episode 35 Episode 36 Episode 37 Episode 38 Episode 39 Episode 40 Future titles & synopses blurred. Tap "Reveal" on any card to peek. Binge Efficiency Engine Season 1: Filler vs. Essential Canon Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests. 8% 93% Mytharc (3): Crucial lore & season climaxes Core (37): Character development & subplots Side Quest (0): Standalone / filler Show All (40) Crucial Mytharc (3) Essential Canon (40) S1·E1 Mytharc Episode 1 Dec 22, 2008 · 47 min 8 Avatar - Episode 1 S1·E2 Core Episode 2 · 47 min 8 Avatar - Episode 2 S1·E3 Core Episode 3 · 47 min 8 Avatar - Episode 3 S1·E4 Core Episode 4 · 47 min 8 Avatar - Episode 4 S1·E5 Core Episode 5 · 47 min 8 Avatar - Episode 5 S1·E6 Core Episode 6 · 48 min 8 Avatar - Episode 6 S1·E7 Core Episode 7 · 47 min 8 Avatar - Episode 7 S1·E8 Core Episode 8 · 47 min 8 Avatar - Episode 8 S1·E9 Core Episode 9 · 47 min 8 Avatar - Episode 9 S1·E10 Core Episode 10 · 47 min 8 Avatar - Episode 10 S1·E11 Core Episode 11 · 47 min 8 Avatar - Episode 11 S1·E12 Core Episode 12 · 48 min 8 Avatar - Episode 12 S1·E13 Core Episode 13 · 47 min 8 Avatar - Episode 13 S1·E14 Core Episode 14 · 47 min 8 Avatar - Episode 14 S1·E15 Core Episode 15 · 48 min 8 Avatar - Episode 15 S1·E16 Core Episode 16 · 47 min 8 Avatar - Episode 16 S1·E17 Core Episode 17 · 48 min 8 Avatar - Episode 17 S1·E18 Core Episode 18 · 47 min 8 Avatar - Episode 18 S1·E19 Core Episode 19 · 47 min 8 Avatar - Episode 19 S1·E20 Core Episode 20 · 47 min 8 Avatar - Episode 20 S1·E21 Core Episode 21 · 47 min 8 Avatar - Episode 21 S1·E22 Core Episode 22 · 47 min 8 Avatar - Episode 22 S1·E23 Core Episode 23 · 47 min 8 Avatar - Episode 23 S1·E24 Core Episode 24 · 47 min 8 Avatar - Episode 24 S1·E25 Core Episode 25 · 47 min 8 Avatar - Episode 25 S1·E26 Core Episode 26 · 47 min 8 Avatar - Episode 26 S1·E27 Core Episode 27 · 47 min 8 Avatar - Episode 27 S1·E28 Core Episode 28 · 48 min 8 Avatar - Episode 28 S1·E29 Core Episode 29 · 47 min 8 Avatar - Episode 29 S1·E30 Core Episode 30 · 48 min 8 Avatar - Episode 30 S1·E31 Core Episode 31 · 47 min 8 Avatar - Episode 31 S1·E32 Core Episode 32 · 48 min 8 Avatar - Episode 32 S1·E33 Core Episode 33 · 48 min 8 Avatar - Episode 33 S1·E34 Core Episode 34 · 47 min 8 Avatar - Episode 34 S1·E35 Core Episode 35 · 47 min 8 Avatar - Episode 35 S1·E36 Core Episode 36 · 47 min 8 Avatar - Episode 36 S1·E37 Core Episode 37 · 47 min 8 Avatar - Episode 37 S1·E38 Core Episode 38 · 47 min 8 Avatar - Episode 38 S1·E39 Mytharc Episode 39 · 47 min 8 Avatar - Episode 39 S1·E40 Mytharc Episode 40 Jan 5, 2009 · 48 min 8 Avatar - Episode 40 Advertisement