When Dave Donaldson heads into Indian Territory and never comes back, Skye Fargo agrees to track him down andif at all possiblebring him back to safety. Finding the young man near the lawless land of Devil's Den, Fargo learns that Dave isn't just in troublehe's part of it, tangled up with a gang of whiskey-smuggling killers. It's up to the Trailsman to keep Donaldson aliveand let the others fall where they may