Graf Yoster gibt sich die Ehre [French title: Le comte Yoster a bien l'honneur] is a TV series which followed the adventures of the title’s amateur gentleman detective. It was a success in particular in Germany and in France. Originally the show was a German production in black-and-white but it evolved into a European co-production in colour.

There are incredible things on the remote South Sea island of Titiwu: a school that you can skip with impunity and a harmony between humans and animals that was thought to be lost. The absent-minded Professor Habakuk Tibatong has taught some animals to speak. For example, the pig lady Wutz, the shoebill Shush, Ping Penguin and the monitor lizard Wawa. On the rocky reef, the elephant seal sings his "traurögön Lödör" all the time. Unfortunately, every one of them except Wutz has a speech impediment. The orphan Tim Tintenklecks helps the professor when it comes to getting the animals excited about a joint project. And one day it happens: a block of ice is stranded on the shore. Inside is an egg from which a primeval creature hatches - the Urmel. And it can even talk. Professor Tibatong, who has always believed in the existence of the Urmel, does something stupid...