Highway Thru Hell
S07E06 Whiteout Workout
Title: Blizzard Challenge Plot: In the midst of a fierce blizzard, Colin commandeers Mighty Mo to navigate the treacherous conditions. Meanwhile, Dylan finds himself facing a semi-truck precariously close to the edge of a cliff. At the same time, Jamie and Paris work tirelessly to restore an ancient bulldozer, hoping to breathe new life into its worn-out engine.