Based on the work by Dian Fossey and the article by Harold T. P. Hayes. Originally released as a motion picture in 1988. Special features: behind the scenes featurette ; cast & crew ; theatrical trailer ; scene selections ; interactive menus. Board of Film Censors, Singapore: PG. British Board of Film Classification: 12. Director of photography, John Seale ; production designer, John Graysmark ; editor, Stuart Baird ; story, Anna Hamilton Phelan, Tab Murphy ; music, Maurice Jarre ; costume designer, Catherine Leterrier. Sigourney Weaver, Bryan Brown, Julie Harris. Dialogue in English, French or Italian, with optional subtitles in English, French, Italian, Dutch, Arabic, Spanish, Portuguese, German or Romanain. Close-captioned (English, Italian)