Adventure game show in which 20 men and women - including a hairdresser and a Michael Jackson fanatic - travel to Argentina to compete in physically demanding games on a purpose-built obstacle course. The contestants face challenges including Catwalk Sweeper, Zip-A-Dee-Doo-Dah and Dizzy Dummies, before taking on the completely redesigned Wipeout Zone. Richard Hammond presents from the safety of the studio, while Amanda Byram meets the contestants on the course itself