Will Lockhart arrives in Coronado, an isolated town in New Mexico, in search of someone who sells rifles to the Apache tribe, finding himself unwillingly drawn into the convoluted life of a local ranching family whose members seem to have a lot to hide.

Gunfighter Billy Ringo decides to hang up his guns, buy a ranch and marry Arlene Reach. His brother Matt, father of Chip, the nephew Ringo is trying to keep on the straight and narrow, with three other outlaws, Dixon, Hollaway and Hoke, frame Ringo into pulling a bank robbery with them. Pretending to side with them, after accidentally killing Matt, Ringo informs Marshal Wyatt Earp of their plan to rob a Wells Fargo express wagon. A gunfight ensues at the robbery and the three outlaws are killed and Ike Clinton, the ringleader, is turned over to Marshal Earp by Ringo. Written by Les Adams