A year ago, "Survivor: China" winner Todd Herzog was battling an alcohol addiction that landed him in the hospital with a .5 blood alcohol level. After talking with Dr. Phil, Todd agreed to go into rehab. After 90 days in treatment, Todd returned to the show to report he was 112 days sober, but two days later, he started drinking again. Now his family says he's in an even worse condition than before, and they fear he could be dead before Christmas. Dr. Phil makes a house call.