Another comment posted here describes this episode as no-better, no-worse than most...that is, only average. Considering that so much of Gunsmoke's Season 8 is excellent, I suppose you could argue that JEB is "average". But how much can anyone expect from a series that was grinding out a 50-minute TV drama per week, on a grueling schedule, which still managed to maintain a very high quality level throughout? I find this show far better than "average"; watch "Tombstone Territory" if you want AVERAGE.
JEB is a very solid show, well scripted, directed and acted. Excellent characters and interactions that hold our attention throughout. James Hampton is very effective--- sincere and sympathetic--in the title role. My one complaint is Emile Genest's slightly-too-theatrical tendencies as the villain. Also, for an authentic French Canadian actor, I felt that his accent was never entirely convincing.
I enjoyed Quint's taking in the kid and protecting him, and I thought the scene with Matt risking a meeting with the Indians to straighten out the horse-thief issue was excellent. Milburn Stone turns in another first-rate performance as Doc, especially in his "glass of beer" scene with Kitty and the panicky father near the beginning. A nice contrast and balance to the episode's drama, which creates real tension and excitement near the end; I actually cheered out loud at the big shotgun blast that solves Jeb's problem. And what a beautiful Appaloosa! (the lead horse, that is).
Also, a very fine original score by Fred Steiner. AND YES--- the very obvious TRUCK TRACKS in the scene with Matt and Quint riding was really surprising; maybe everyone on the crew was too exhausted this late in the season to notice. LR