请调整浏览器窗口大小或者请使用手机查看!
Teams fly to Yellowknife, where a diamond road block has racers under pressure, before things take a chilling turn.
Racers jet off to Edmonton, where the first-ever One Way leaves some teams blindsided.
Teams head southwest to Nanaimo, B.C., where they take their fears to new heights and are challenged during a search on the beach.