In the days before they became legends, John Henry "Doc" Holliday, a Georgia dentist turned gambler whose constant companion is the specter of early death, and Wyatt Earp, a rough hewn frontier lawman saddled with a taciturn nature and an iron clad sense of justice, forge an unlikely alliance to hunt down the brutal killers of a young Dodge City woman.

John Henry "Doc" Holliday and Wyatt Earp embark on what will be the most tumultuous years of their lives, lives spent in and around "The Town Too Tough to Die", Tombstone, Arizona Territory. Together they face life and death situations, meet new demands and make life altering decisions. Doc Holliday, dentist, gambler and lawman will face these challenges with typical Holliday aplomb. It will be the obstacles he faces in his personal life that will try his very soul.