The L.A. agents return and gear up for competitive battles in the Season 9 premiere. Here, newly single Josh Flagg mentors a teen buyer with a big budget; Josh Altman lists a sleek hillside home; and Madison Hildebrand takes on a hot beachfront bungalow.

Old rivalries surface when Josh Flagg's teen client eyes Josh Altman's big-bucks listing, leading to a showdown at the negotiating table. Also, James over-promises to a potential buyer, and James and David's biggest listing begins to slip away.

Josh Altman lists a stunning modern home with a $2 million dollar closet, but is left hung out to dry when his client refuses every offer. Josh Flagg takes an internet mogul shopping for a fixer to flip into a multi-million dollar masterpiece. While David copes with a devastating family issue he can't get off his mind, he and James must decide how to move forward with their business.

A triple commission could result for Josh Altman in a deal, but he's caught between his fiancé and his client. Also: Josh Flagg tries to find a buyer for a historic hilltop listing, and the Brits' partnership wilts while taking on a contemporary listing.

Josh Altman and Heather prepare for their nuptials in Aspen, Colo., but the big day is jeopardized when they face off in a tense negotiation. Also, a strategy backfires for Josh Flagg, and the Brits can potentially shatter a sales record in Culver City, Cal.

Zeppo Marx's iconic abode is listed by Josh Flagg, who battles developers trying to raze the structure. Also, newlyweds Josh and Heather return from their wedding and race to find a dream home, and the Brits help a developer who once rejected them.

The Brits host a big party in a final effort to sell a St. Ives listing, only to discover agents are out to exploit their client. Also, filmmaker Wes Craven's canyon hideaway is listed, and Josh Flagg tries to seal the deal for a Beverly Drive listing.

Josh Altman battles his own client. Josh Flagg makes a big decision. Madison hustles to help a client downsize, but has trouble holding her attention. David and James suffer a series of unfortunate events.

Madison and the Brits tangle over a modern Malibu compound. Meanwhile, Josh Flagg lists a historical Beverly Hills home in need of restoration, and Josh Altman risks damaging his relationship with a top client when listing offers don't meet expectations.

Josh Flagg heads to Paris with Bobby in a plan to propose to him. In addition, Josh Altman deals with an unpredictable homeowner when taking on a Hollywood Hills listing, plus Madison and the Brits continue to clash over an alluring Malibu co-list.

Josh Flagg pops the big question to his beau in the Season 9 finale. Also: The Brits focus on a Beverly Hills home; Josh Altman grapples with finding a beachfront home for a brash buyer; and Madison tries to score a big-bucks dream listing.