Die drei ??? und der Karpatenhund / Οι Τρεις Ερευνητές και ο Χαμένος Κρύσταλλος - (2025)

Julius Weckauf is a German actor who first appeared on screen in 2018 on the satire show extra 3, portraying politicians as children. He became widely known the same year for his leading role as young Hape Kerkeling in the film Der Junge muss an die frische Luft, which attracted major media attention.

Ulrich Tukur (born Ulrich Scheurlen, July 29, 1957 in Viernheim) is a German actor and musician. Description above from the Wikipedia article Ulrich Tukur, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Florian Lukas (born March 16, 1973) is a German actor.

Sunnyi Melles (born 7 October 1958) is a Hungarian-Swiss actress. She is the daughter of Austrian orchestral conductor Carl Melles and Hungarian noblewoman Judith von Rohonczy. Description above from the Wikipedia article Sunnyi Melles, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Johannes Nussbaum already acted in the school theater at Mödling elementary school. At the suggestion of the theater group supervisor, Nussbaum applied to the Viennese agency Eva Roth Casting, a well-known agency for casting children and amateur actors. He successfully completed an audition and audition for the film Import Export by Ulrich Seidl, shot in 2005/2006 and completed in May 2007, in which he made his film…