How many movies have Luis Barbero and Mariano Ozores collaborated on?

They have worked on 19 movies together! Their first movie together was Cuatro noches de boda (1969) while their highest rated movie together was Celedonio y yo somos así (1977). They have not worked together since ¡Qué tía la C.I.A.! (1985). They are most known for their comedy films together.