The show consists of interactions between humans and puppets. Each episode presents the young viewers with familiar situations from everyday life, and offers creative ways of solving various problems, as each situation is dealt with through songs and games. Aside from the basic plotline, most episodes also include a story told by one or more of the human actors, and sometimes short cartoon sketches. In the sketches about Pete and Pitagoras (different actors) professor Pitagoras tried to teach the kids but his assistant Pete always ruined everything.
Five Einsteiners and three peppercorns from Hamburg experience unforgettable holidays together. Io (Clara Jaschob) and Joyce (Matilda Willigalla) from "Schloss Einstein" secretly stay at their boarding school in Erfurt during the holidays. But suddenly there is a break-in at night. They then decide to go hunting for criminals themselves.
With the help of his family’s delicious food, little bear Zach transforms into Power Zach, a crime-fighting hero ready to save the day with team Super Z!