In a séance, Menezes' great-great-grandfather is brought back to life in present day (1936), over a century after his death at age 26. A free-spirited womanizer, he starts causing all sorts of trouble for the wealthy, respectable family of his descendants.

An ordinary thief and two accomplices invade a mansion whose owners traveled to Buenos Aires. They settle there with the whole family, until the real owners return. The owner's natural son saves the thief's situation when he threatens to reveal some compromising documents.