El huésped de las tinieblas

Antonio del Amo Algara (Valdelaguna, Madrid, September 9, 1911 - Madrid, June 19, 1991) was a Spanish film director, screenwriter and film essayist. He was maternal grandfather of director Rodrigo Sorogoyen, distant relative of director José Luis Madrid, and great-uncle of Mexican director Sebastián del Amo.