How many movies have Hubert von Meyerinck and Karl Löb collaborated on?

They have worked on 11 movies together! Their first movie together was Ab Mitternacht (1938) while their highest rated movie together was The Leghorn Hat (1939). They have not worked together since Dr. med. Fabian - Lachen ist die beste Medizin (1969). They are most known for their comedy films together.