Carlos Wallenstein was born on April 4, 1926 in Ponta Delgada, Açores, Portugal. He was an actor and writer, known for O Improviso de Barba-Azul (1959), Le mystérieux docteur Cornélius (1984) and Quanto Importa Ser Leal (1959). He was married to Maria do Bom Sucesso Furtado Taveira de Medeiros Franco. He died on November 6, 1990 in Lisbon, Portugal.