How many movies have Jesús R. Folgar and Ángel G. Conejo collaborated on?

They have worked on 5 movies together! Their first movie together was Dele color al difunto (1970) while their highest rated movie together was ¡Vaya par de gemelos! (1978). They have not worked together since ¡Vaya par de gemelos! (1978). They are most known for their comedy films together.