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