Dr Mugg shits sharp! The godfather of eggnogs - Fredde Granberg - hits us again with a talking shit book! Dr. Mugg sees no end to his devilish nastiness and, as usual, spreads his evil farts on the streets of Dasseborg. But there is an organization that is slightly worse than Dr. Mugg. An organization
With rip-roaring action, humor, romance, sound effects and dubbing lines, we get to follow the fight between these animated figures in human guise - a fight that usually ends with Dr. Mugg laughingly fleeing into the nearest toilet. Also, we meet all the other characters again.
Apart from the Rumplund family, the misunderstood toilet researcher Dr. Mugg lives in the small town of Dasseborg. When the wretched Dr. Mugg is not terrorizing the city, he is forging threads down the sewers riding the speed marvel the Pruttomobile. But hold on, the town's only superhero, Captain Filling, is hot on his heels. Captain Filling may not be the most cunning of heroes, but he has big muscles, a big heart and huge summons - Y-front of course!