The four young snoopers Tim, Karl, Kloesschen and Gaby by chance discover a hidden cave near an old castle. In it there's a board that seems to describe the way to a legendary sword. They ask their history teacher Schindler about it. He forbids them further actions, but secretly continues investigations with help of two ruthless criminals. But our young heros don't give up on an adventure so fast...
Directed by Ulrich König
Tomi Renjak
Tim
Max Sittel
Karl
Steffen Raddatz
Klößchen / Willi
Sanny van Heteren
Gaby
Wolfgang Stumph
Kommissar Glockner
Wilfried Baasner
Hirnvogel
Ludger Burmann
Schratt
Jörg Pleva
Schindler
