Cole Thornton, a gunfighter for hire, joins forces with an old friend, Sheriff J.P. Harrah. Together with a fighter and a gambler, they help a rancher and his family fight a rival rancher that is trying to steal their water.
Whenever it becomes known how good he is with guns, ex-gunman George and his wife Dora have to flee the town, in fear of all the gunmen who might want to challenge him. Unfortunately he again spills his secret when he's drunk. All citizens swear to keep his secret and support him to give up his guns forever -- but a boy tells the story to a gang of wanted criminals. Their leader threatens to burn down the whole town, if he doesn't duel him.
The murder of her father sends a teenage tomboy on a mission of 'justice', which involves avenging her father's death. She recruits a tough old marshal, 'Rooster' Cogburn because he has 'true grit', and a reputation of getting the job done.
Searching for a doctor who can help him get his son to speak again--the boy hadn't uttered a word since he saw his mother die in the fire that burned down the family home--a Confederate veteran finds himself facing a 30-day jail sentence when he's unfairly accused of starting a brawl in a small town. A local woman pays his fine, providing that he works it off on her ranch. He soon finds himself involved in the woman's struggle to keep her ranch from a local landowner who wants it--and whose sons were responsible for the man being framed for the fight.