Dances with Wolves

During a US Civil War battle, Union Army Officer Lieutenant John J. Dunbar (Kevin Costner) learns that his injured leg is to be amputated. Seeing the plight of fellow soldiers with amputated legs, Dunbar refuses amputation and attempts suicide by riding a horse across the line of fire, between the opposing Union and Confederate positions. His action has the unexpected effect of rallying his comrades, who storm the distracted Confederates and win the battle. After the ensuing battle, an experienced general's surgeon saves Dunbar's leg. The commanding officer recognizes Dunbar as a hero and gives him Cisco, the horse who carried him in battle, and offers Dunbar his choice of posting.

Dunbar, anxious to see the Western frontier before it ends, requests transfer west. After meeting with Major Fambrough (Maury Chaykin), who has slipped into delusions of grandeur (apparently believing he is a king and Dunbar a medieval knight), he is paired with a drayage teamster named Timmons (Robert Pastorelli), who conveys Dunbar to his post. After the departure of Timmons and Dunbar, Fambrough commits suicide with his own pistol.

After a scenic journey, Dunbar and Timmons arrive with fresh supplies at the desolate Fort Sedgwick, finding it deserted except for a lone wolf that Dunbar later befriends and dubs Two Socks, because of the coloring of its front legs. Dunbar, while waiting for reinforcements to arrive, sets about bringing order the deserted post, left in complete disarray by its previous occupants. Meanwhile, Timmons, while returning to their point of departure, is ambushed by Pawnee Indians and scalped. Timmons' death and the suicide of the major who sent them there prevents Union officers from knowing of Dunbar's assignment to the post, effectively isolating Dunbar. Dunbar remains unaware of the full situation and its implications. He notes in his journal how strange it is that no more soldiers join him at the post.

Dunbar initially encounters Sioux neighbors...