Host Cat Deely welcomes people who make a commitment to complete a life-changing, yearlong goal whose results the audience will see instantly. Tonight, a woman with an amputated foot pledges to complete a triathlon. A young woman struggling with obesity who wants to lose 100 pounds and wear a bikini for the first time, a blind girl yearning for a seeing eye dog to help her navigate the world, a nurse who wants her own plastic surgery to make her feel more confident, and a couple who has suffered a painful history and want to rebuild their family.