Alma de hierro is a Mexican telenovela produced by Giselle González and Roberto Gómez Fernández for Televisa in 2008. It is a remake of the Argentinian production Son de Fierro with the characters' names rewritten and adapted to the Mexican audience.

Luis Gatica is a Mexican actor, son of the Chilean singer Lucho Gatica and the Puerto Rican actress Mapita Cortés. He is the uncle of fellow actor Alfredo Gatica.