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 mother/daughter who want to hike the Appalachian trail after the daughter hopefully gets a successful kidney transplant, an obese young woman who hopes to lose 100 pounds, a woman who wants to write a book to tell her father's life story as a tribute to him before he passes, a man searching for his doppelganger and a former football hero who hopes to regain the ability to walk.