The players learn they'll have the chance to win immunity for all this week if they lost a collective 70 pounds. They have a chance to shave 10 pounds off their total with the help of returning kid participants Biingo, Lindsay and Sunny, whose brains and brawn are tested in a pop challenge. With emotions and tensions at an all-time high, this week's theme of working together might be a tougher challenge than losing the amount of weight that will keep them all safe for another week.
