本片是一部Family片，由Günter Meyer导演，由Alexander Beyer/Walfriede Schmitt/Helga Göring主演。
剧情简介：The "Dagger of Batu Khan", a goldsmith's work from the 10th century that was thought to be lost, is discovered in a bricked-up cellar vault. Sebastian, whose father is the head curator at the "Green Vault" in Dresden, and his friends are allowed to help prepare the museum's exhibition of the dagger. They accidentally learn that the dagger is to be stolen and their lives are put in danger when they thwart the planned theft.
类型：Family / Adventure
导演：Günter Meyer
演员：Alexander Beyer / Walfriede Schmitt / Helga Göring / Björn Casapietra / Wolfgang Grossmann / Sarah Bellini / Marian Lösch / Joachim Kaps
