All-Reviews.com - Gettysburg: Review of the movie.
Allwatchers Gettysburg Spotlight: Detailed analysis of the film, and links to similar movies. Sign up to be a movie scholar on the site.
Cosmopolis: Synopsis and short review.
Internet Movie Database: Cast/crew lists, plot summary, trivia, goofs, and miscellaneous details with user comments, ratings, and recommendations.
Medal of Honor Recipients: Information and remarks on how Joshua Lawrence Chamberlain was portrayed in the film.
Teach With Movies: Learning guide for parents, includes a synopsis, cast/crew information, benefits, possible problems, awards, and background.
TV Guide Online: Gettysburg: 2 star review, plot, cast, pictures, and background information.