Guillermo de Cun was born on 10 February 1929 in Havana, Cuba. He was an actor, known for Kirli dans 2 (2004), The Disappearance of Garcia Lorca (1996) and Por el amor de un hombre (1963). He was married to Ana Margarita Domínguez and Sonia Noemí González. He died on 9 September 2009 in San Juan, Puerto Rico.