How many movies have Armênia X. Oliveira and Rui de Oliveira collaborated on?

They have worked on 3 movies together! Their first movie together was André, a Cara e a Coragem (1971) while their highest rated movie together was The Vampire of Copacabana (1976). They have not worked together since Gargalhada Final (1979). They are most known for their comedy films together.