Scott is the redoubtable western lawman Earp, who enters Tombstone only to find it a wild and lethal hellhole. He goes to work with a vengeance, first subduing a drunken half-breed, Stevens, who is shooting up the town, by merely clouting him over the head with his gun butt. He befriends
Romero, playing the deadly Doc Holliday, and the two of them compete for Kelly while Barnes, Romero's some-time dancehall girl friend, vies for the gunfighter's attentions. Romero has a bad heart (the real Doc had TB) and he is gunned down by Sawyer and his gang, which causes Scott to meet the bad
guys in the famous battle at the O.K. Corral, emerging victorious and winning Kelly. ...