Humberto Lobato has: Performed in "El fiscal de hierro" in 1989. Performed in "Salvajes" in 1989. Performed in "El fiscal de hierro 2: La venganza de Ramona" in 1990. Performed in "Calles sangrientas" in 1990. Performed in "Machos" in 1990. Performed in "Maten a esa periodista" in 1990. Performed in "Muerte en la playa" in 1991. Performed in "El fiscal de hierro 3" in 1992. Performed in "Secuestro a mano armada" in 1992. Performed in "Ocho malditos" in 1995.