Manuel Alvarado was born on 10 July 1922 in Juarez, Chihuahua, Mexico. He was an actor, known for Santo el enmascarado de plata y Blue Demon contra los monstruos (1970), Cazadores de espías (1969) and Shark! (1969). He was married to María de los Ángeles Rodríguez. He died on 30 June 1978 in El Paso, Texas, USA.