This week, Cat introduced us to Nigel Lythgoe, Mary Murphy and Mia Michaels as our judges. Then, the dance performances started.
Ivan and Natalie performed a jive routine, Travis performed a solo, Benji and Donyelle danced Broadway, Natalie danced her solo, Travis and Heidi danced a smooth waltz, Ivan performed his solo, Benji and Donyelle performed again to a hip-hop routine, Heidi performed her solo, Ivan and Natalie performed their contemporary dance, Benji danced his solo, Travis and Heidi danced again to a pop routine, and Donyelle performed her solo.
Afterwards, voting was opened up to the audience.

The fourth and final semifinal round. David Hasselhoff, Brandy and Piers Morgan serve as judges

A businessman on vacation, Howard Cottrell, is bitten by a snake while playing a round of golf. He is taken to the nearby hospital's autopsy room, but the staff is unaware that he is in a deathlike coma but not dead. Now Howard will have to be a silent but fully conscious witness to his own autopsy unless he can somehow manage to communicate with the doctors.

A couple on a "pristine wilderness" adventure take a wrong turn and end up in Rock and Roll Heaven, Ore., a Rockwellian hamlet that is not on any map and is populated by deceased rock icons. But something ominous lurks beneath the sunny surface, and the couple soon realize they may be trapped in the town forever.

This weeks challenge will require the designers to create a three piece look for INC, a large brand sold at Macy's.

Designers are given 30 minutes to sketch and to prepare a presentation that will give the INC the information they need to pick 4 of the designers to serve as team leaders. Once the leaders have been chosen they have 15 minutes to meet with their earns, 100$ in their budget to buy materials and 2 days to complete the task.

The winning design will be put into production and sold in Macy's largest stores nationwide, the outfit is shown in a Macy's window display for the designers to view and find out who won.

The episode was also filled with a lot of drama when it turned out that one of the designers had broken several rules.

An unemployed American ventures to India for 30 days to observe the effects of job outsourcing on the Indian culture.

Blade takes Vanessa to Paris, and Marcus sends Krista and Jakob to get her back; Krista learns her mother has leukemia; Dr. Lambert's examination of Vanessa shows she isn't actually carrying a baby.

Lauren and Jason make plans to spend the summer together, but their plans take a turn when Lauren is offered a summer job in Paris, France.

TONIGHT: Writer and director of the documentary Who Killed The Electric Car?, Chris Paine.

Tonight former attorney and professor of philisophy Linda R. Hirshman, author of Get to Work: A Manifesto for Women in the World.