The Papmeier family - Uncle Yo, Aunt Pipsy, mice Bert and Yogi - also lives in Cardboard City. This friendly family is very fond of travel and adventure, constantly inventing something and inventing all sorts of exciting activities for themselves - in a word, they never get bored. What are their flights to the moon and the search for underwater treasures worth! And one day there was a real commotion in the Papmeier house ...
