This was a great tv series from 1957 to 1960. These were consistently good and this one is a good one. It is set in Tombstone, AZ in the 1880s and stars Pat Conway as Sheriff Clay Hollister and Richard Eastham as Harris the newspaper man and also the narrator. Enjoy.
(The thing that bothers me Harris is that the backshooter is the one left alive.) What a classic line!
http://www.youtube.com/watch?v=X0XnO6J-9MU