How many movies have Flavio Martínez Labiano and José Luis Arrizabalaga collaborated on?

They have worked on 7 movies together! Their first movie together was Justino, un asesino de la tercera edad (1994) while their highest rated movie together was The Day of the Beast (1995). They have not worked together since Timecrimes (2007). They are most known for their comedy films together.