The American Civil War is over in the USA. Retired sheriff of Dodge City, legendary lawman Wyatt Earp (Kurt Russell) moves to Tombstone, Arizona, to start a normal family life and open his own business with his brothers. However, when the town is attacked by the McLaury and Clanton gang, the former sheriff once again has to take up arms. Everything inevitably leads to the infamous gunfight at the OK Coral, in which the unrivaled gunslinger Doc Holiday (Val Kilmer), Wyatt’s friend, a Southerner and a gambler, fights alongside the Earp brothers.