Summary: Eighteen new candidates vie for a coveted position with Donald Trump in the sixth-season opener, which finds them running a car wash. Among the twists this season - The show moves to Los Angeles; and the winning team each week takes up residence in a mansion, while the losers live outside in tents, complete with outdoor showers and toilets. The would-be tycoons include an Olympic athlete; a movie-studio exec; and an Internet entrepreneur.

Summary: Teams Kinetic Corp. and Arrow Corp. are challenged to design and manufacture a new collection of men's and women's swimwear for designer Trina Turk, then put their creations on display in a fashion show on a California beach. The reward - a trip with Donald Trump to the Playboy Mansion. Hugh Hefner, Ivanka Trump and Turk make appearances.

Summary: The budding business bigwigs create innovative Hollywood sightseeing tours. Ivanka Trump and Donald Trump Jr. make appearances, as do the Los Angeles Laker Girls.

Summary: The candidates must launch a new product for a national chicken restaurant---a challenge that's sure to ruffle some feathers. The winners receive a personal serenade by Tuscan tenor Andrea Bocelli. Previous winner Sean Yazbeck makes an appearance.

Summary: Donald Trump farms out an agriculture-themed task when the candidates must harvest honey---and evade swarms of bees in the process. The winners have a ball playing basketball with hoops stars Kareem Abdul-Jabbar and James Worthy, plus coach Phil Jackson.