Princess Mareile and her brother have been kidnapped. Guided by Mr. Moon, Little Muck uncovers the plot of a witch, steals her miraculous running shoes and frees the captive children from the lair of the evil giant Bumbo.

• Sonne-Film
• Gustav Waldau
• Christa Berndl
• Elise Aulinger
• Ernst Martens
• Christa Caporrici
• Franz Joseph Fiedler
• Willi Puhlmann
• Franz Fröhlich