Charlotte and Ulrich try to piece together what happened in the bunker. In different times and worlds, Jonas and Martha work to gain each other's trust.
Tropes:
- Battle in the Rain: Bartosz and Jonas fight in the rain after the former has found out that Adam is Jonas.
- Blackmail: Hannah orders Aleksander to ruin Charlotte's life and threatens to reveal his true identity if he refused.
- Call-Back: Jonas and Bartosz's battle is reminiscent of the one in November 2019 after Bartosz found out about Martha's affair with Jonas.
- Cassandra Truth: Ulrich and Winden police don't trust the kids' accounts as it's surreal, and they believe drugs were involved.
- Death Glare: Stranger!Jonas gives Bartosz a vicious one after Martha leaves 1888 and he outed him as Adam.
- Desert Punk: The Apocalypse in Eva's World leads to Winden (and perhaps the world) becoming a massive desert.
- Internal Reveal: Magnus and Franziska learn Jonas is Adam.
- In Spite of a Nail: Hannah blackmails Aleksander to destroy another person's life.
- Egon botched Mads's investigation.
- Helge and Ulrich had met in the past.
- Killed to Uphold the Masquerade: The Unknown kills Gustav Tannhaus to prevent the news of Time Travel leaking to the world.
- My Future Self and Me: Jonas brings Martha to the cave to let her travel. When they exit, the landscape is a desert instead of a forest, and Martha meets her future self.
- Parental Neglect: Ulrich has been neglecting his kids due to the kids still being angry about his affair and divorce.
- The Reveal: Alt!Martha is revealed to be working on Adam's orders.
- The Unreveal: It's not made clear if the Unknown were involved in the Incident in the nuclear plant in June 1986.
- This Is Wrong on So Many Levels!: Ulrich notes how he's cheating on his wife Hannah, whom he cheated on his first wife Katharina, and breaks up the affair with Charlotte.
- Unwitting Pawn: Jonas, again, in the hands of Eva.
- Woman Scorned: Hannah finds out that Ulrich has been cheating on her with Charlotte and decides to ruin Charlotte's life.
