How many movies have Elizabeth Killian and Tristán acted in together?

They have worked on 4 movies together! Their first movie together was Los vampiros los prefieren gorditos (1974) while their highest rated movie together was Mingo y Aníbal en la mansión embrujada (1986). They have not worked together since Mingo y Aníbal en la mansión embrujada (1986). They are most known for their comedy films together.