Caco Velho was born on March 12, 1920 in Porto Alegre, Rio Grande do Sul, Brazil as Mateus Nunes. He was an actor, known for Carnaval Atlântida (1952), Mulher de Verdade (1954) and Carnaval em Lá Maior (1955). He died on September 14, 1971 in São Paulo, SP, Brazil.