Moritz’s reputation takes a hit. After discovering a troubling email, Lenny confides in a new friend. Jens enlists Moritz to crack a password.

Inspired by the results of a career test, Moritz embraces his role as CEO — but loses his cool when Lenny suggests Kira join the team.

Following a dangerous standoff, the guys search for a way to convert their bitcoins into cash, and Moritz’s many lies start to catch up with him.

Moritz confides in Lisa, who warns him to clean up his act. Later, a tempting offer from Goodtimes tests his loyalty to Lenny and Dan.

The guys’ rivalry heats up. At a party in Rotterdam, Moritz gets a rude awakening and tries to warn his friends.

Moritz wrestles with the secrets he’s been keeping from Lisa. Dan thinks fast under pressure, and Lenny and Kira get closer.

After making a million euros, the guys decide they want out of MyDrugs, so a nervous Moritz goes to Rotterdam to break the news to their suppliers.

Martha and Jonas travel to 2052 and get a glimpse of a grim future. In 1954, two residents of Winden go missing, and Hannah receives surprising news.

In 1953, the disfigured bodies of two boys are exhumed at a construction site, the future location of Winden’s nuclear power plant.

Ulrich runs afoul of the law, Helge tries to dodge Egon Tiedemann, Claudia harnesses the cave’s powers, and Katharina lashes out at Hannah.