Thanks to an ill-advised promotion and sloppy maintenance, a nightclub is overrun by mosquitos, fruit flies and unruly minors.

Undisputed Sports Bar & Grill, Yonkers, NY. Rowdy customers at a New York sports bar attack Taffer's crew when they discover they are being served cheap booze at premium prices, prompting Jon to teach the importance of serving quality drinks and maintaining crowd control.

Rhythm & Brews, Staten Island, NY. A Staten Island bar that is overrun by customers who are cooking their own food and getting their drinks, due to the employees poor work ethic and the owner's hands off approach in running the bar. Jon must re-ignite the owner's fire and teach the staff why they need to do their own work.

Laguna Lounge Jersey City, NJ A passionate Puerto Rican bar owner berates his staff and sons as the bar sinks further into debt. Can Taffer deflate the owner's ego in order to save his bar?

Jack's Ale House Sunnyside, NY Three loud-mouthed firefighting brothers struggle to keep their Queens bar afloat. Can Taffer calm the sparks before this family implodes?

Lickety Split Philadelphia, PA A former Philly detective-turned-bar owner hits the bottle hard after years of dark days on the force when Jon Taffer shows up to straighten him out.

Plush Glenside, PA A rescue turns testy when Taffer enlists the help of the bar owner's ex-wife and former manager.

Dirty Rooster Antioch, IL An outrageous lakeside bar owner spends more time swinging from the rafters than managing his bar, causing Taffer to abandon ship until the owner can face reality.

Y-Not III Milwaukee, WI A third generation Milwaukee bar owner puts his father’s legacy on the line by living off his family instead of trying to cut his own piece of the pie.

Packey's Pub Milwaukee, WI The American dream becomes a hard reality for this Irish bar owner after Taffer discovers he withheld employee paychecks to keep the business afloat.

Second Base Orange, CA In a first-ever re-rescue, Jon Taffer returns to Second Base Bar & Grill to find a disengaged owner who has let the bar deteriorate. Will Jon save this bar once again?

Underground Wonder Bar Chicago, IL A hippy-dippy live music bar owner is more concerned with the spirit of wonderment than appealing to her trendy Chicago community, causing Taffer to enforce some tough love.

Toucans Oceanside Bar & Grill Hollywood, FL This failing beachfront bar is shut down after rodents invade the kitchen, but Taffer is brought to tears upon discovering what the owners have endured.

Heat Restaurant & Lounge Hollywood, FL Too busy dancing on the bar top to pour drinks, these out-of-control bartenders are in for a shock when Jon Taffer puts an end to the party.

Sandbar Sports Grill Coconut Grove, FL Jon Taffer has his hands full with the owner of an outdated college sports bar who is more interested in managing his fantasy football team than running a business.

Friar Tucks Pomona, CA Jon Taffer arrives at this castle-shaped bar to a surly owner with anger management issues whose attitude has pushed his staff to their breaking points.

The Los Angeles Brewing Company Los Angeles, CA Celebrity guest Maria Menounos joins Jon Taffer at this Los Angeles beer bar where a million dollar debt and decision to keep or sell the business has triggered a family divide.

The Holding Company San Francisco, CA Four bickering Irish sisters talk themselves in circles as their San Francisco bar takes a nosedive. Can Jon Taffer turn their luck around before they miss the boat on their American dream?

Jon revisits Solids & Stripes, Pat's Cocktails, MoonRunners Saloon and Corporate Bar & Grill to see if the hotheaded owners of these once-failing bars are keeping their cools.

Mandala Lounge in San Mateo, California

A family-owned bar is put at risk when a son's excessive drinking and poor management choices begin to attract X-rated clientele.

Jon is called in to help a retired baseball player turned bar owner who struck out when he hired a boozy staff content to waste the bar's profits.

Before he can save their failing bar, Jon must navigate the turbulent business partnership between an ex-pilot and his ex-girlfriend

Jon tries to help the owner of a failing Portland, Oregon, bar cool the temper of his stubborn chef and his overbearing stepdaughter turned business partner.

Taffer is assisted by Alexander Siddig and Iddo Goldbert, the stars of TUT, to help him rescue a Moroccan bar with an identity crisis.