• Air date: 01 Dec '17 10 episodes
      A missing child causes four families to help each other for answers. What they could not imagine is that this mystery would be connected to innumerable other secrets of the small town.
  • List of Episodes (10)
    • 1. Secrets

      01 Dec '17
      In 2019, a local boy's disappearance stokes fear in the residents of Winden, a small German town with a strange and tragic history.
    • 2. Lies

      01 Dec '17
      When a grim discovery leaves the police baffled, Ulrich seeks a search warrant for the power plant. A mysterious stranger checks into the hotel.
    • 3. Past and Present

      01 Dec '17
      It's 1986, and Ulrich's brother, Mads, has been missing for a month. Confusion reigns as past and present intertwine.
    • 4. Double Lives

      01 Dec '17
      Bizarre occurrences give Charlotte a sense of déjà vu, and she suspects Peter is hiding something. Franziska snaps when Magnus confronts her.
    • 5. Truths

      01 Dec '17
      Hannah takes her obsession with Ulrich too far. The stranger asks Regina to deliver an important package. Martha is torn between Jonas and Bartosz.
    • 6. Sic Mundus Creatus Est

      01 Dec '17
      Ulrich looks to the past for answers and dredges up disturbing family secrets. Armed with new tools, Jonas probes the cave's murky depths.
    • 7. Crossroads

      01 Dec '17
      Ulrich questions a frail and frightened Helge in the nursing home. Jonas searches for Mikkel, but the stranger warns him about meddling with the past.
    • 8. As You Sow, so You Shall Reap

      01 Dec '17
      In 1953, the disfigured bodies of two boys are exhumed at a construction site, the future location of Winden's nuclear power plant.
    • 9. Everything is Now

      01 Dec '17
      Ulrich runs afoul of the law, Helge tries to dodge Egon Tiedemann, Claudia harnesses the cave's powers, and Katharina lashes out at Hannah.
    • 10. Alpha and Omega

      01 Dec '17
      Peter gets a shock. Jonas learns the truth about his family, but there are more surprises still to come. Helge makes a sacrifice.