Dark Season 2 premiere "Anfänge und Enden" (2019) intensifies the series' complex narrative by exploring three distinct timelines: the 1921 creation of the cave passage, Jonas’s survival in a post-apocalyptic 2053, and the 2020 investigation into Winden's disappearances. The episode centers on the theme of interconnected beginnings and endings, highlighting the inevitability of the cycle and the introduction of Sic Mundus. Detailed plot breakdowns are available on the Dark Wiki .