Pepe Nietnagel and his fellow students of the Mommsen school come up with all kinds of ideas to get out of doing any actual school work. This includes simulating suicides, setting off the air-raid sirens and abusing the school director's new broadcasting system. They succeed in sending their teacher to a sanatorium and get a replacement that turns out to not be so bad after all.
as Pepe Nietnagel
as Marion Nietnagel
as Oberstudiendirektor Dr. Gottlieb Taft
as Helena Taft
as Studienrat Dr. Albert Kersten
as Geneviève Ponelle
as Kurt Nietnagel
as Oberstudienrat Prof. Dr. Arthur Knörz
as Pedell Georg Bloch
as Studienrat Dr. Blaumeier
as Dr. Pollhagen
as Dr. Priehl
as Fräulein Weidt
as Frau Nietnagel
as Susie Rixner
as Schüler und Musiker
as Brändle
as Minister
as Hotelportier
as Musiker
