Geoff Carrol fights off a polar bear with the wrong end of a shotgun and Mike Ruckhaus falls asleep behind the wheel of a Nodwell tracked vehicle while traversing frozen arctic tundra.
Laura Reed gets rescued by the US Army and Melissa Shippey misses her exit while mushing in the backwoods of Alaska.
Alaskan mothers give their daughters a real run for their money.
Atileo Frizzera accidentally becomes the poster boy for chainsaw chaps and Karl Monetti takes advantage of a plane crash to recruit a rugby player.