ABC's "Secret Millionaire" - Season Three

SECRET MILLIONAIRE - "Marcus Lemonis, Miami, FL" - CEO & Chairman of Camping World and Good Sam touches the lives of many when he returns to a very disadvantaged community of his Miami childhood hometown to secretly seek out those most in need. Over the course of seven days, this billion dollar business owner leaves his luxurious Chicago lifestyle and moves into a rundown trailer at welfare level wages. While there, he volunteers and gets to know some selfless heroes who are sacrificing their time, energy and money to provide a good home for young women at risk and to clothe children living in poverty. At week's end, Marcus gifts these amazing people with hundreds of thousands of dollars of his own money and confesses to having had "the single greatest experience of his life," on "Secret Millionaire," SUNDAY, AUGUST 5 (8:00-9:00 p.m., ET), on The Disney General Entertainment Content via Getty Images Television Network. (Photo by Rodrigo Varela/Disney General Entertainment Content via Getty Images) ISEDRA MCGRIFF, MARCUS LEMONIS, KATHY COLE