The Hunter obvious goof
No spoilers....
When Joe stumbles into the ghost town near the end and collapses into the mud, there are obvious modern tire tracks, one to the left of him and one to the right. Modern automobile tire tracks, not wagon. When he falls, his face almost lands in one and you can see the faint tread pattern.
Oh, and for those of you that love to post spoilers and ruin it all for the rest of us here's one for you: THIS IS JOE'S LAST EPISODE! ;)