Helmut Rossmann

Clumsy peculiar pupil Alfons Zitterbacke dreams of being an astronaut and wreaks havoc anywhere he goes but against all odds wants to proof everyone who is teasing him wrong especially his father who wants him to be more of a 'normal' kid.

The electrician Peter Drews is a brigadier at a Baltic Sea dockyard. His men are among the most reliable and diligent workers at the dockyard. Their motivation, however, increasingly suffers from Peter’s narcissism and imperiousness. Even his girlfriend Brigitte who is also a member of the brigade finds it increasingly difficult to accept his behavior. One day, Peter decides that the entire group must enter the navy - just because he has received his conscription call. While four men follow Peter into the navy, Brigitte, who has broken up with Peter, takes over the control of the brigade. During the work at the ship on which Peter is based at she meets the charming lieutenant Asmus.

Alfons is very unlucky boy. Even when he intends well everything is going wrong, so his life is full of various mishaps.