How many movies have Florencio Parravicini and Francisco Múgica collaborated on?

They have worked on 3 movies together! Their first movie together was Los muchachos de antes no usaban gomina (1937) while their highest rated movie together was Margarita, Armando y su padre (1939). They have not worked together since Margarita, Armando y su padre (1939). They are most known for their comedy films together.