How many movies have José Sacristán and María Elena Sáinz de Rozas collaborated on?

They have worked on 6 movies together! Their first movie together was ¡Cómo está el servicio! (1968) while their highest rated movie together was Cómo casarse en siete días (1971). They have not worked together since Everyone Off to Jail (1993). They are most known for their comedy films together.