Larry O'Donnell, President and C.O.O. of Waste Management, works alongside his employees, cleaning porta-potties, sorting waste, collecting garbage from a landfill and even being fired for the first time in his life.

The CEO and President of 7-Eleven, Joe DePinto, goes undercover in his own company where he discovers that one of his corporate policies has not been implemented on the frontlines and later finds himself inspired by one of his delivery driver's approach to life.

Checkers and Rally's CEO Rick Silva works undercover at his burger restaurants.

Oriental Trading Company CEO Sam Taylor works undercover at his company.

CEO Mark King goes inside every department of his company TaylorMade Golf.

CEO and co-founder of Budget Blinds Chad Hallock goes undercover as an ex-artist named Tom. He works as a blinds builder and a blinds hanger, but has a hard time at both.

CEO of the Philly Pretzel Factory Dan DiZio goes undercover in his company. He makes and delievers pretzels. However, at one franchise, he may have a hard time staying undercover.

Popeyes Louisiana Kitchen Chief Talent Officer Lynne Zappone works undercover at her restaurants.

Yankee Candle Company CEO works undercover at his company's retail stores and packaging center.

CEO and President Catherine Monson goes undercover at FASTSIGNS International.

MasTec CEO Jose Mas goes under cover and receives an explosive surprise.

Don Fertman, the Chief Development Officer for SUBWAY restaurants, one of the world's largest food franchises, goes undercover where he learns endless sandwich combinations while being trained by one of the toughest, no-nonsense employees ever

The brand president of Anytime Fitness goes undercover to make sure her gyms are operating in tip-top shape.

The owner and CEO of Dippin' Dots goes undercover to see where the stress points are at his company.

The chairman and CEO of Clean Harbors goes under cover to see if his company needs cleaning up.

When Brandon Landry, founder and CEO of Walk On's Bistreaux & Bar, cooks up a plan to go undercover and make improvements as his restaurant chain faces rapid expansion, his co-owner and partner, NFL Super Bowl champion Drew Brees, trades in his Saints jersey for an apron to tackle his own separate undercover mission at a New Orleans-based location.

Lorne Abony, CEO and Chairman of Mood Media, a leading in-store media specialist that uses a mix of music, visual and scent media to help its clients communicate with consumers, goes undercover.

When Cory G. Brooks, the president and CEO of Hooters goes undercover, he struggles to keep up in a fast-paced kitchen and is forced to take action when a restaurant manager steps out of line.

Dave Rife goes under cover in one of his White Castle restaurants. However, things don't go as easy as planned when he accidentally mishandles some of the bakery equipment.

Bill Carstanjen, President & COO of Churchill Downs, goes undercover at his own racetracks. This however proves difficult as he is afraid of horses.

Michael G. Rubin, Chairman, President and CEO of GSI Commerce, the e-commerce giant behind numerous top U.S. retailers, goes undercover in his own company, where he discovers that rushing through a task can result in injury to others, and that his packing and shipping skills are not up to company standards.

Joel Manby, President and CEO of Herschend Family Entertainment goes undercover in his own company where he meets a young man aspiring for his job, and finds that it might be easier to run a boardroom than to captain a boat full of kids.

President and COO of Roto-Rooter Rick L. Arquilla goes undercover in his own company and finds himself overwhelmed with emotion while working alongside several employees who force him to reflect on his past as well as his future legacy as the boss of their company.

Chris McCann, President and COO of 1-800-FLOWERS, America's largest florist and online gift shop, goes undercover and is later forced to reveal his true identity on the season finale of Undercover Boss.

Steve Joyce hits the frontlines of his own company, which includes such popular hotel franchises as Comfort Inn, Econo Lodge, Quality and Cambria Suites, and receives an exhausting, up-close look at the industry.