How many movies have Antonio Gamero and José María González Sinde collaborated on?

They have worked on 4 movies together! Their first movie together was Fierce Love, or When Children Play at Love (1975) while their highest rated movie together was Asignatura pendiente (1977). They have not worked together since Y decirte alguna estupidez, por ejemplo, te quiero (2000). They are most known for their comedy films together.