An unknown flying object appears on the radar. Pierre, Pierrette, and Maestro discuss where it might come from and whether it might be hostile.

Schotty is still waiting to start work and watching the TV in the lobby to pass the time. Meanwhile, strange things seem to be going on all around him, with many familiar faces.

How has the beginning of the year 2023 been in Germany? Paula summarizes the most important events clearly and understandably for you.

Here's one for lovers of trees and forests. Eylin introduces the most common types of tree found in Germany and also tells us about the interesting history of the country's forests.

The longer Schotty has to wait to start his cleaning assignment, the weirder this office block seems to get. We also learn how the victim died: It was death by chandelier.

Lisa asks a friend from her university days for help, but he is not enthusiastic about her idea to organize an expedition up to the Gran Paradiso.

Pepe is jogging through the park and talking to Selma's father on the phone when he suddenly happens to catch sight of her with Nico. Amused by the coincidence, he mentions it to the father in the phone call. What could be the harm in that?

In this second part, you will learn important vocabulary related to cooking and also get some valuable tips and recipe ideas.

In this part, we find out how it all began and why extreme swimming is not the way to go if you are mainly interested in exercising to look good.

Lisa is reprimanded by her superior because of the promise she made to Mark.

Our delicious-looking humans have been on this planet for a dangerously long time, and for some of the dinosaurs, the temptation is just too great. Will Pierrot and his friends manage to get to safety in time?

It's Selma's birthday, and she meets up with Nico, who surprises her with a gift. But would her parents approve?

André Wiersig is not your average swimmer who just goes to his local swimming pool. This is a man who likes to push the boundaries of what is humanly possible, swimming out in the open seas without any protection from the cold.

Schotty turns up at a huge office building for his next cleaning job, but the employee at the reception does not make things easy.

Pierrot talks to the head of the reptilian species and learns some interesting details about their way of life. The little robot shows enthusiasm for their team sport, and the crew discusses whether the species would be suitable candidates to join their confederation.