Everything has to be sustainable nowadays, but so many claims of "sustainability" are nothing more than greenwashing. Greenwashing is only about looking green, selling products, and easing the conscious of the consumer, but not about actually working to protect the environment.

Having been upset by Wolf again, Mark is on the verge of turning back. But Lisa talks to him, and her words seem to have an effect.

Merle delivers the speech she has prepared for Schotty, which he finds deeply moving, and the two of them end up in each other's arms.

André Wiersig has become an ambassador for the seas and shares his experiences in talks—he sees this as his purpose on earth. Now he has swum across all seven straits, the last one being the Strait of Gibraltar. What will be his next challenge?

The summit is within reach, but there are still another two nights to go. The group will also have to negotiate a crevasse...

Ever the optimist, Schotty still believes that everything will turn out all right. Certainly, the suspense goes on until the very end!

As they climb the Gran Paradiso, tempers fray, the risk increases, and one very frightening incident occurs...

This installment of the satirical news show "extra drei extra" focuses on public transport in Germany.

The group has reached the hut where they are to spend the night. But the innkeeper has a surprise in store for his new guests, and not everyone is amused.

The gallery owner tells Schotty how her rejection of a painting led to a shootout in her gallery. Before getting to work, Schotty has a look at the current exhibition.

It's nighttime in the cabin, and people appear to be in high spirits until Wolf starts dancing with Lisa...

We are witness to an exciting discussion about art and how its value is determined. Schotty gets rather worked up about the whole thing!

Mark and Wolf reveal to each other how they got into their respective situations, Rosi is in love, and Rocky surprises everyone with his engineering skills.

Schotty and the gallery owner get into a discussion about the credibility and value of artworks and artists. We experience two opposing positions, but in the end they somehow seem to find common ground.

The group gets caught in a terrible storm and emotions run high as some start to give up all hope of finding the bivouac... Luckily, Mark knows what he's doing.