ABC announced that it will launch its new feel-good reality show, Secret Millionaire, on March 6. Based on a U.K. show of the same name, Millionaire will embed a successful businessperson undercover in an impoverished American neighborhood, where in the course of a week, he or she will decide which unsung townspeople are the most deserving of an enormous financial award. The hour-long show will air in the traditional time-slot of Extreme Makeover: Home Edition until that show returns with new episodes on April 17.