Desc: Croatto, la huella de un emigrante: Directed by Mariem Pérez Riera. With Chucho Avellanet, Alejandro Croatto, Hermes Croatto, Mara Croatto. After emigrating to Argentina from Italy's World War Two, the life of Tony Croatto as an immigrant-led him to become one of the most important folk musicians in Puerto Rico leaving a historic musical legacy to the island.