coproducida por Television Española, S.A. ; Iberoamericana Films Internacional, S.A. ; Sociedad Estatal Quinto Centenario ; guion y direccion, Hector Olivera
Films for the Humanities & Sciences presents in association with Heinle Publishing ; a Bruce R. Schwartz film ; adapted for the screen, produced and directed by Bruce R. Schwartz ; co-producer, Betty L. Spruill