Richard Hammond and Amanda Byram host the biggest, the best and most outrageous gameshow on televison. In this episode the North of the country take on the South in a battle to win the coveted trophy and cash prize, as well as bragging rights for the rest of eternity. Twenty intrepid Brits travel to Argentina to pit their wits against huge foam-based obstacles including the Big Red Balls and the Sucker Punch. Crash Mountain slims the field down to twelve before the final five take on Dizzy Dummies in order to win a place in the final round. Night falls and the Wipeout Zone gets underway, but who will come out on top - the tough as old boots Northerners, or the Southern fairies?