The three friends are still trying to find a way to get rid of Lu's hiccups, and they come up with a new idea...

Lu has landed in a spider's web, which gives Scotty an idea ... Then Caruso the frog appears and turns out to be Lu's savior.

Caruso has an idea: Maybe singing will help against the hiccups. The three friends are happy to give it a try.

Carmen, the Spanish mouse, now also has an idea to get rid of Lu's hiccups. Will she have more luck and finally be able to help him?

Jo and Naya's plan to give Ludwig a fright to get rid of his hiccups fails, but they accidentally find a method that finally helps. And it's fun too!

Ludwig is all excited because he has been hearing strange noises in the night. Could it be a ghost?

Paul has a hiking day today, so Jo, Naya, and Lu are pretending to have one, too.

With the designer label Herr von Eden, a gentleman is provided with everything he needs. Jonathan Johnson, the resident jeweler, tells all.

Jewelry designer Jonathan Johnson takes you through the Berlin district Kreuzberg and talks about the art scene of the German capital.

The jewelry designer Jonathan Johnson gives us a tour of his atelier.

The jewelry designer Jonathan Johnson shows how to cast a model for a jewelry piece at his atelier.

Join Jonathan Johnson on his tour through East Berlin. He shows us, among other things, the remnants of the notorious Berlin Wall.

Let's join Jonathan Johnson for another stroll through Berlin-Kreuzberg and find out where he likes to go to have a tasty bite to eat in the city where the doner kebab was invented!

Singer/songwriter Joris Buchholz gives a great live performance of his song "Herz über Kopf" ("Heart over head") as a duet for the German radio station ffn.

Here is the music video for "Er," a song by singer-songwriter Joris.