I fell for the name Gunsmoke real quick! You don't see much of anything with the name Gunsmoke on RU-vid. While your videos are ok, they have nothing to do with Gunsmoke. They are making books named Gunsmoke Chronicles, dealing with the show, but not the video.
This show is "Black Saddle" and another they show a lot of is "Law of the Plainsman" (which spun off from a couple of Rifleman episodes). Both are pretty good, this one seems almost like a fore-runner of Gunsmoke, except the main characters are the Sheriff and a lawyer who are frenemies...