How many movies have Nicolás Rodríguez and Rafael Ruiz Esparza collaborated on?

They have worked on 4 movies together! Their first movie together was What a Beautiful Legs! (1949) while their highest rated movie together was Cri Cri el Grillito Cantor (1963). They have not worked together since Cri Cri el Grillito Cantor (1963). They are most known for their comedy films together.