Oslo Fengsel / Season 1 Season guide Oslo Fengsel: Season 1 15 episodes Premiered Jun 3, 2024 Spoiler-safe 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 Episode 1 Jun 3, 2024 S1·E2 Core Episode 2 Jun 4, 2024 S1·E3 Core Episode 3 Jun 5, 2024 S1·E4 Core Episode 4 Jun 10, 2024 S1·E5 Core Episode 5 Jun 11, 2024 S1·E6 Core Episode 6 Jun 12, 2024 S1·E7 Core Episode 7 Jun 17, 2024 S1·E8 Core Episode 8 Jun 18, 2024 S1·E9 Core Episode 9 Jun 19, 2024 S1·E10 Core Episode 10 Jun 24, 2024 S1·E11 Core Episode 11 Jun 25, 2024 S1·E12 Core Episode 12 Jun 26, 2024 S1·E13 Core Episode 13 Jul 1, 2024 S1·E14 Mytharc Episode 14 Jul 2, 2024 S1·E15 Mytharc Episode 15 Jul 3, 2024