Animation - Fritz und Fratz

The "Fritz und Fratz" cartoons were made by Johann Weichberger from Austria, i can confirm that, but know nothing more about him. There was at first a series of 4 parts, released about 1939 or 1940, with the titles: Die blinden Passagiere (The Blind Passengers), No. IV / 12 Der Spuk an Bord (Spook aboard) No. IV / 13 Die wilde Jagd (The Wild Hunt) No. IV / 14 Die kleinen Helden (The Little Heroes) No. IV / 15 This four spliced together gave a complete film. Shortly after there was a second serie