New teacher Heider takes up his post with great enthusiasm. His unconventional ideas meet with incomprehension and mistrust from the old head teacher Ruppert. When a boy has an accident on a school trip, the children blame Heider. The parents turn against him and he is suspended from his job. But Ruppert has come to respect the new boy. He does not believe he is to blame. Meanwhile, the children are preparing the next mischief. They want to blow up a ruin with explosives found in the forest. Heider is able to prevent this at the last minute. He is rehabilitated and everyone happily awaits his return to school.
Cast
Gunnar Möller
Schulhelfer Heider
Monika Siemer
Hilde
Theodor Vogeler
Unknown
Eduard von Winterstein
Schulleiter Buchholz
Paul Wagner
Dr.Klitsch
Maly Delschaft
Frau Klitsch
Werner Pledath
Unknown
Herbert Richter
Unknown
Walter Strasen
Unknown
Aribert Grimmer
Unknown
Helene Riechers
Unknown
Reinhold Bernt
Fabrikdirektor
Walter Bechmann
Unknown
Peter Steffen
Unknown
Axel Kausmann
Unknown
Eduard Bornträger
Unknown
