Siebenstein / Season 1 ▦ Season guide Siebenstein: Season 1 13 episodes Premiered Dec 4, 1988 Updated Jul 24, 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 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. 23% 77% Mytharc (3): Crucial lore & season climaxes Core (10): Character development & subplots Side Quest (0): Standalone / filler Show All (13) Crucial Mytharc (3) Essential Canon (13) S1·E1 Mytharc Episode 1 Dec 4, 1988 · 25 min S1·E2 Core Episode 2 Dec 11, 1988 · 25 min S1·E3 Core Episode 3 Dec 18, 1988 · 25 min S1·E4 Core Episode 4 Dec 25, 1988 · 25 min S1·E5 Core Episode 5 Jan 8, 1989 · 25 min S1·E6 Core Episode 6 Jan 15, 1989 · 25 min S1·E7 Core Episode 7 Jan 22, 1989 · 25 min S1·E8 Core Episode 8 Feb 5, 1989 · 25 min S1·E9 Core Episode 9 Feb 12, 1989 · 25 min S1·E10 Core Episode 10 Feb 19, 1989 · 25 min S1·E11 Core Episode 11 Mar 5, 1989 · 25 min S1·E12 Mytharc Episode 12 Mar 12, 1989 · 25 min S1·E13 Mytharc Episode 13 Mar 19, 1989 · 25 min