The Three Musketeers (Dede Santana, Mussum, Zachariah) work at home Sra. Ana Rocha (Rosita Tomáz) and has the difficult task of going in Foz do Iguaçu retrieve an emerald necklace, with which the plant is Mr. Louis at stake, and Chicken Joe (Renato Aragão) who lives in a poor chicken coop offers to help. Arriving in Foz do Iguaçu, find the bad guy, but he sells the paste to a villain in Manaus, in the Amazon already, Chicken Joe takes some stones, are the villain but he sold to another bandit in Rio de Janeiro, where they find the villain and finally retrieve the necklace, and the stones that Chicken Joe took were actually diamonds.