Wyatt Earp's insistence on patiently stalking the Thompson brothers with a pair of Indian scouts (rather than a posse) doesn't set well with some influential Ellsworth citizens who demand immediate pursuit and capture of the two fugitives.
Bandits have been operating along the Mexican border and Jim Hardie has been tasked with transporting a million dollars through the area.
Matt Dillon and his prisoner, Charlie Hacker, get released from a Mexican jail, but meet a gang of bandits while riding toward Texas.
In Mexico, Marshal Dillon is befriended by a 13 year-old boy who sees Dillon as a man who can rid his village of all banditos.
When MacGyver is sent to rescue an American pilot held in Central America for supposed espionage, his wargame-trained daughter tags along, but she didn't quite come prepared for the real thing.