How many movies have Humberto Peruzzi and Perla Caron collaborated on?

They have worked on 2 movies together! Their first movie together was Pasión dominguera (1970) while their highest rated movie together was Yo gané al prode… ¿Y usted? (1973). They have not worked together since Yo gané al prode… ¿Y usted? (1973).