Like most families, the Jensens gather together to celebrate the holidays. This year, since half the clan is scattered across the American West, they’ve decided to split the difference and meet up in Tucson. Matt and Luke will be there, for sure, and maybe Ace and Chance, too. That leaves Sally, Preacher, and Smoke Jensen, who’ve reserved three seats on a westbound stage to make sure they don’t miss out on the festivities. What could possibly go wrong?