A story about funny adventures young boy Mirco and a drillers blue helmet.
Helmut Domski
Jürgen Trott
Joachim Zschocke
Otti Planerer
Manja Göring
Helga Göring
Günther Polensen
Günter Junghans
Karl Sturm
Willi Schrade
Horst Papke
Walter E. Fuß
