Afterthelongcareeroflawmanthatmadehimalegend,WyattEarpdeciedestoquitandjoinhisbrothersinTombstone,Arizona.TherehewouldseetheminfeudwithClantons,localclanofthugsandcattlethieves.Whentheshowdownbecomesinevitable,thehelpwillcomefromDocHolliday,terminally-illgamblerwhohappenstobeanotherWildWestlegend.