Nachsitzen! Promis zurück auf die Schulbank

Daniel Hartwich hosts the game show, in which celebrities compete against students to put their school knowledge to the test. A teaching staff of ten children and a director's hand puppet, played by puppeteer Martin Reinl, send the celebrities (including Joachim Llambi, Ruth Moschner and Pietro Lombardi) through a timetable that includes a total of nine subjects. At the end of each exam there is a hail of grades, in the classic way with grades from 1 to 6. It is about classic school knowledge such as "What was the Pythagorean theorem again?" or "What does the F stand for in chemistry?".