In this part, we learn more about the marmots that the Radels have taken care of for many years. After that, the journey leads to Hohe Tauern National Park and to Austria's highest mountain, the Grossglockner.

Peters discovers the money in Lona's trailer and realizes that he has the upper hand. In the scene that follows, it is revealed that he's not only an unpleasant character, but a truly violent and repulsive human being. Please view with caution.

We accompany Ivana to the street food festival in Heidelberg, where she tries specialties from all over the world and watches them being prepared. Come along!

Jörg Steiner tells us about the craft of loden production, a tradition that has been passed down through generations. In Sankt Veit im Pongau, we visit a very special marmot sancutuary.

Lona and Elling arrive at the old church and look around. They meet Pastor Rilling, but he cannot provide them with any information about Jasper's whereabouts. Meanwhile, the police question the campsite residents, but they don't have any useful clues either.

This video is about the long journey of the northern bald ibises to their wintering grounds in Italy and about traditional craftsmanship in the Alps. Besides nature and the mountains, the production of loden, a traditional and very durable woolen fabric, also plays an important role.

The next stage on the journey from Salzburg to Königssee is Anif Palace, which served as a refuge for King Ludwig III during the November Revolution. We also meet a biologist who prepares an endangered bird species, the northern bald ibis, for life in the wild in an extraordinary way.

High above Salzburg's old town, mountain cleaners ensure that loose rocks don't become a danger to the people in the city. It's a profession with great responsibility that requires trust in oneself, teamwork, and plenty of courage.

Elling is eavesdropping on his wife and Benedikt, heartbroken, when Lona calls with urgent news: He needs to go to Marnow immediately—Jasper’s been kidnapped.

Susanne and Benedikt are lying in bed together, and Elling is listening in on their conversation. Lona returns to the camper after a long swim in the lake and wonders where Jasper is. Finally, the phone finally rings, but it's not Jasper on the other end of the line...

This part is about how windsurfing has changed throughout the years. Björn Dunkerbeck talks about new sports, his own goals, and why today it's mainly his sons who compete in the harsh conditions.

Elling gets a bug from Forensics to listen in on his wife. When she leaves the house again in the evening for an exclusive interview, Elling follows her. Will his suspicions turn out to be correct?

Erhard Amon from the Ausseerland continues an old family craft that has been passed down for generations. He builds traditional boats called Plätten that are flat on the bottom, built from natural materials, and true one-of-a-kind pieces.

In this part we learn more about Björn's family and what influence they had on his career as a professional windsurfer.

Bjørn Dunkerbeck is the greatest legend windsurfing has ever produced—surpassing even his long-time rival and now friend, Robby Naish. RTL reporter Laura Pröscholdt went to visit him and his family on Gran Canaria and learned: Windsurfing keeps you young!