19-year-old fitness student Hayleigh is in the hot seat as Jo bids to get her in the gunge. Once again the pool feature 3,000 Litres of Thick Gunge plus overhead gunge tanks, the ramp and yet again whoever gets it will go right under, fully submerging. The show also features, 'Michaela Says', where host Michaela will set the plunged contestant a series of dares and challenges, getting them really mucky. But, she will try to trick them.