Crashes, smashes and hilarious mud splashes are on the cards as twenty contestants take on one of television's largest and most extreme obstacle courses.
Today's courageous band of volunteers includes a former world-class athlete intent on making a comeback, a bin man with big ideas, and a kamikaze housewife who launches herself at the Big Red Balls, Granny's House, and the Ski Lift.
S6E4 59 min
