After an ice cream truck pulled up at Camp Biggest Loser, contestants learnt that in this Temptation they had to decide whether to pass, or secretly try to consume the most calories to win Immunity. Joe and Leigh were the only two people to play, with Joe narrowly winning safe passage. Greg returned to the house for a week of training, although the old excuses soon made an appearance, and the Contestants went rock climbing. Finding various makeover items outside their rooms, the families soon understood what was ahead.