How many movies have Marita Ballesteros and Salvador Valverde Calvo collaborated on?

They have worked on 3 movies together! Their first movie together was Alejandra, mon amour (1979) while their highest rated movie together was Sálvese quien pueda (1984). They have not worked together since Titanes en el Ring Contraataca (1984). They are most known for their comedy films together.