Ellsworth, Kansas 1873. Young Wyatt arrives in town fresh from a buffalo hunt looking to clean up and find his friend Sheriff Whitney who has sent for him. Despite it's peaceful appearance, Ellsworth is an ornery little town in need of cleaning up. When his frind is shot, Wyatt feels he must take a stand.

An immature rancher's son forced to sell a herd at at a low price tries to make up the difference in a poker game while drunk and loses. Earp refuses to help since no law was broken so the son takes matters into his own hands.