The Sheriff of Cochise

In the trivia part of your review it is stated that the US Marshall was based in Yuma, AZ. In this series it Marshall Morgan is based in Tucson,AZ. The original name of the series, Sheriff of Cochise was set in Cochise County AZ which is the county directly south of Pima County which is Tucson.

You can see Pima County on some of the buildings and cars in the series. I like this series for the fact that has a lot of action, and it is not set in LA or NYC. I love the southwest desert area of the US and AZ in particular.

This is also a great series to watch if a person is interested in old cars, especially those great old Mopars. Some very rare indeed. Morgan drives a 1958 DeSoto station wagon which was rare at the time and extremely rare today. Lots of good chase scenes, and some famous actors in early roles. Jack Lord from Hawaii 5-0 is in the pilot episode.