AMA Productions, Les Films Alyne, AS TV présentent avec la participation du Centre National du Cinéma et de l'image animée ... [and others] ; un film de Dom Pedro avec Juan Carlos Caceres
Divisa Home Video presenta una producción RTVE ; dirección, producción ejecutiva, Luis Martín del Olmo ; producción ejectiva, Jesús González ; coordinator contenidos históricos, Fernando García de Cortázar
presented and written by Henry Louis Gates Jr. ; produced and directed by Ricardo Pollack ; a production of Inkwell Films, Wall to Wall Media LTD and Thirteen in association with WNET.org
Metro-Goldwyn-Mayer ; the Mirisch Company presents ; a Mirisch Company, Inc. presentation in association with Pyramid Productions ; screenplay by Billy Wilder and I.A.L. Diamond ; produced and directed by Billy Wilder