Les Films d'ici and Pathé Télévision in co-production with Renn Productions ... [and others] ; screenplay and direction Patricio Guzmán ; a film produced by Yves Jeanneau ; translation, Sally Station
[traducción, Jenny Dodman] ; edición a cargo de Fernando Bouza = Anglo-Hispana : five centuries of authors, publishers and readers between Spain and the United Kingdom : Old Hall, Lincoln's Inn, London, April 16th-20th 2007 / edited by Fernando Bouza
Metro Goldwyn Mayer ; directed by Richard Fleischer ; produced by Jerry Bresler ; screenplay by Calder Willingham ; adaptation by Dale Wasserman ; a Kirk Douglas production ; a United Artists release ; Brynaprod S.A