Billy 'The Kid' and his gang are wanted by the law, and when 'Doc' Scurlock and Chavez are captured, Billy has to save them. They escape and set south for Mexico. 'Let's hire a thief to catch one', John S. Chisum said, so he paid Pat Garrett, one of Billy's former partners, $1000 for the killing of William H. Bonney aka Billy 'The Kid'.