Gettsbug's Collectors Edition in 1993 had 17 additional minutes. This should be available on dvd.

"Gettysburg" is a film best watched in parts as it is very long (it needed to be lenghty though). This is one of the most accurate civil war films I have seen and an impressive number of reeactors were used in some of the battle scenes. Picket's Charge is particullarly well filmed as is the fighting on Little Round Top. Not all of the battle could be covered even in this epic and the cavalry battle on July third is excluded. The musical score is very appropriate and the film has a fine collection of actors. Jeff Daniels, Martin Sheen, Sam Elliot, and Tom Berenger portray their characters well and surprisingly, all of these four except Elliot look a lot like the historical figures they are portraying. The other actors generally do a good job as well.
Overall, "Glory" is still my favorite Civil War film as a movie, but "Gettysburg" is superb in its own right and unlike many Hollywood films seems fairly accurate.

This is without question the absolute best Civil War movie ever made. It is beautifully filmed, expertly directed, and features stellar performances by Berringer and Daniels. If you are a Civil War buff, you must have this DVD in your collection.