LOST: Circle / Season 1 Season guide LOST: Circle: Season 1 15 episodes Premiered Jun 13, 2023 Updated Oct 26, 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 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. 20% 80% Mytharc (3): Crucial lore & season climaxes Core (12): Character development & subplots Side Quest (0): Standalone / filler Show All (15) Crucial Mytharc (3) Essential Canon (15) S1·E1 Mytharc The Man in Black Jun 13, 2023 · 46 min LOST CIRCLE - S01E01 - The Man in Black S1·E2 Core Amor Aeternus Jun 20, 2023 · 47 min LOST CIRCLE - S01E02 - Amor Aeternus S1·E3 Core When We Were Young Jun 27, 2023 · 74 min LOST CIRCLE - S01E03 - When We Were Young S1·E4 Core No Matter What Jul 4, 2023 · 47 min LOST CIRCLE - S01E04 - No Matter What S1·E5 Core Future's Past Jul 11, 2023 · 51 min LOST CIRCLE - S01E05 - Future's Past S1·E6 Core What I Can't Do Jul 18, 2023 · 47 min LOST CIRCLE - S01E06 - What I Can't Do S1·E7 Core Retrograde Jul 25, 2023 · 74 min LOST CIRCLE - S01E07 - Retrograde S1·E8 Core A Little Hope Aug 1, 2023 · 82 min LOST CIRCLE - S01E08 - A Little Hope S1·E9 Core An Other Life Aug 8, 2023 · 94 min LOST CIRCLE - S01E09 - An Other Life S1·E10 Core Periodicity Aug 15, 2023 · 72 min LOST CIRCLE - S01E10 - Periodicity S1·E11 Core Karuna Aug 22, 2023 · 82 min LOST CIRCLE - S01E11 - Karuna S1·E12 Core Rubicon Aug 29, 2023 · 66 min LOST CIRCLE - S01E12 - Rubicon S1·E13 Core The Land of Oz Sep 5, 2023 · 53 min LOST CIRCLE - S01E13 - The Land of Oz S1·E14 Mytharc We All Die Tomorrow Sep 12, 2023 · 45 min LOST CIRCLE - S01E14 - We All Die Tomorrow S1·E15 Mytharc 815 Sep 19, 2023 · 58 min LOST CIRCLE - S01E15 - 815 Advertisement