How many movies have Blanca Olavego and Miguel Amengual collaborated on?

They have worked on 4 movies together! Their first movie together was The Knights of the Round Bed (1973) while their highest rated movie together was Los doctores las prefieren desnudas (1973). They have not worked together since A los cirujanos se les va la mano (1980). They are most known for their comedy films together.