A man is convicted of robbing and murdering his partner, but the sons of Matt's old friend are responsible. Matt must arrest the remaining son after the other's dying declaration and make it to Hays City in time to stop the hanging.

Lured out of retirement with the promise of land, a bounty hunter is aimed by his boss at the man who killed his son; however, he neglects to tell his hound that the reward and charges had been dropped.

While Matt's out of town, his friends play along with a drifter's innocent impersonation of the marshal, but a man comes to town determined to get revenge on the marshal, and he's not playing.

A twelve-year-old boy recovers in Doc's office and then goes with a gun after the man who robbed and killed his father.

Twenty-two men escape from a territorial prison. The remaining 4 kidnap Matt hoping to get safe passage into Mexico. One of them has another agenda which he reveals to Matt as they get closer to the border.

A band of robbers have hit numerous banks with uncanny precision, planning and ease. They have their sights on Dodge now but they must remove a big obstacle before they can proceed - Marshal Dillon.

When one of the gang is hurt after robbing Dodge, the Doc is taken to patch him up. The posse was preparing to go after them but a new problem has been set they must take care of before they can recover their friend.