Ty and his team respond when asked by New York City firefighters to renovate the apartment of 2 other firefighters who lost comrades in the September 11, 2001 terrorist attacks. The interesting part is:Ty's team had only 12 hours to complete the renovation and any mistakes would be seen on live television. Help is given by Regis Philbin and members of the NHL's New York Rangers.

The Extreme Makeover team reconnects with families they helped in the past, in order to enlist their help to help out others. Guest stars include First Lady Laura Bush, Brian Wilson of The Beach Boys, and Desperate Housewives' James Denton.

Biiloxi, MS. The Extreme Makeover: Home Edition team helps out the town of Biloxi, Mississippi.

Broward County, FL. The Extreme Makeover: Home Edition team helps out the town of Broward County, Florida. Broaward County was ravaged by Hurricane Wilma in 2005.

New Orleans. The Extreme Makeover: Home Edition team helps out the New Orleans 9th Ward.

Sabine Pass, TX. The Extreme Makeover: Home Edition team restores the local firehouse, hoping to give life back to the town which was ravaged by Hurricane Rita.

Ty takes a rest from changing lives to give us a behind the scenes look at the show. This includes never before seen footage, outtakes from past episodes, and some close calls with accidents that never were. We also get to delve into Ty's personal life with a look at his home and chat with his friends

Behind the scenes of the season finale of the ABC reality show “Extreme Makeover: Home Edition.” Also: Executive producer Denise Cramsey gives a tour of the Los Angeles production office, and host Ty Pennington shows off his backyard.

Daniel and Mandy Watson are not only the proud adoptive parents of three adorable, fun-loving kids with boundless energy, they're also inspiring examples of how people can make a difference in the lives of so many others. Having both been raised by single mothers, the Watsons work tirelessly to transform the lives of low-income, single mother families through housing and by providing the tools to succeed in life... all while their own home falls apart around them. Four years ago, they left their jobs and created the Restoration House, a non-profit organization that provides single mothers with housing at a local apartment complex, as well as the tools needed (mentoring, advocacy) to be confident, self-sufficient and productive members of their community. This passionate young couple fight hard for their dream of 'restoring' the lives of single mothers and their children in Knoxville, Tennessee, where over 5,000 single-mother families live below the poverty line.