A Question of Integrity | The Biggest Loser | S5 E9

Will Mark's words from earlier in the competition come back to bite him in this dramatic deliberation? 00:00 Blue Team Deliberates 00:40 Will Mark stand by his promise? 01:37 Mark and Roger Fight to Stay 02:43 Roger Walks Out For even more life-changing moments from The Biggest Loser past and present, subscribe to the official YouTube channel:    / nbcbiggestloser   For show updates and more: Follow us on Facebook:   / biggestloser   Follow us on Twitter:   / biggestloser   Follow us on Instagram:   / biggestloser   Watch full episodes: usa.app.link/WatchTheBiggestLoser