How many movies have Fernando de Fuentes Jr. and Jesús González Leal 'Chis Chas' collaborated on?

They have worked on 4 movies together! Their first movie together was La presidenta municipal (1975) while their highest rated movie together was ¡El que no corre... vuela! (1982). They have not worked together since ¡El que no corre... vuela! (1982). They are most known for their comedy films together.