Conclusion. Lee's Confederate forces attempt to penetrate the Union line in the ill-fated Pickett's Charge. Tom Berenger, Martin Sheen, Jeff Daniels. Armistead: Richard Jordan. Buford: Sam Elliott. Pickett: Stephen Lang. Garnett: Andrew Prine. Kilrain: Kevin Conway. Chamberlain: C. Thomas Howell. Freemantle: James Lancaster.