Guizar was a classically-trained Mexican singer who starred with Roy Rogers and Bob Hope in Hollywood films. His acting and singing career spanned an astonishing seventy years. He's probably best known for his song "Alla en el Rancho Grande," the title song from a 1936 film. His radio appearances were on Duffy's Tavern , Hello Americans , Its Time to Smile , Mail Call , and Quiz Kids . His appearance on Duffy's Tavern had him singing "La Feria De Las Flores," just before Talullah Bankhead read from Boris Voitekhov's "The Last Days of Sevastopol." You just can't find radio like this anymore, folks!