Due to a plot by the teaching staff, headmaster Taft is forced into early retirement and Knörz is appointed headmaster. However, they didn't count on class 13a, and especially not on their spokesperson Pepe Nietnagel. They are anything but happy about losing Taft, their favorite enemy. Without further ado, Pepe and his friends join forces with Taft and hatch a series of daring pranks to get back at Knörz.
Hansi Kraus
Pepe Nietnagel
Theo Lingen
Oberstudiendirektor Dr. Gottlieb Taft
Renate Roland
Denise Moreaux
Evelyn Opela
Helena Kersten, geb. Taft
Ilja Richter
Taft als Junge
Hans Korte
Professor Heinzerling
Rudolf Schündler
Oberstudienrat Dr. Arthur Knörz
Hans Terofal
Pedell Georg Bloch
