 Apart from acting, in this period he also worked as a radio announcer on Radio Free Europe, which was headquartered in Munich at the time.Petrovich made no Yugoslav movies, but did act in German-Yugoslav coproductions, "The Coral Princess" in 1937 directed by Victor Janson, co-starring Ita Rina, and "Dalmatian Wedding" in 1953, directed by Géza von Bolváry.That was not an obstacle for the exceptional popularity in his homeland and legions of fans, though.