Mommsen Gymnasium director Taft secretly places his nephew as a spy with the difficult class of Pepe Nietnagel. During the celebration for the 100th anniversary, a simulated fire forces the school to shut down for a week. The director's attempt to get a tough teacher assigned by the department of education results in the exact opposite because of Nietnagel's intervention.
Hansi Kraus
Uschi Glas
Hannelore Elsner
Theo Lingen
Gustav Knuth
Hans Clarin
Ruth Stephan
Rudolf Schündler
Hans Terofal
Gerhart Lippert
Walter Rilla
Harald Juhnke
Carola Höhn
Pierre Franckh
Michael von Harbach
Michaela May
Jutta Speidel
Yvonne ten Hoff
Werner Am Rhein
Karl-Heinz Peters
Mogens von Gadow
Josef Moosholzer
Hellmuth Haupt
Harald Reinl