Bandidos Films, en coproducción con Instituto Mexicano de Cinematografía ... [and others], presentan ; una película de Luis Estrada ; productor y director, Luis Estrada ; argumento y guión, Luis Estrada, Jaime Sampietro
edited and with an introduction by Miguel León-Portilla ; with a foreword by J. Jorge Klor de Alva ; translated from Nahuatl into Spanish by Angel María Garibay K. ; English translation by Lysander Kemp ; illustrations, adapted from original codices paintings, by Alberto Beltran