When Marco's Pizza COO Bryon Stephens goes under cover, he encounters an employee who is spread too thin.

Gerber Group CEO Scott Gerber realizes there is a missing ingredient at the company while he is undercover.

Buffets Inc. CEO Anthony Wedo encounters an employee with a nasty attitude and learns how to work the grill station while he is undercover.

When Shoppers World CEO Sam Dushey goes under cover, he finds that shoplifters are taking advantage of a store that lacks security.

When Tim M. Betts of Muscle Maker Grill goes under cover, he thinks an employee is too flirtatious with customers.

Dutch Bros. Coffee co-founder and president Travis Boersma works under cover on a coffee plantation in El Salvador.

Family Dollar Stores President and COO Mike Bloom faces his fear of heights while he is undercover.

Peavey Electronics COO Courtland Gray goes under cover to learn more about how his audio empire operates; a life-changing announcement is made.

When Fatburger CEO Andy Wiederhorn goes under cover he learns that some employees are dealing with payroll issues and broken equipment.

Intriguing employees featured in past episodes discuss how the show has impacted their lives.

Massage Heights COO Shane Evans must overcome her aversion to touching other people when she goes under cover.

Forman Mills Inc. CEO Rick Forman finds defects in his organization -- and exasperates employees -- while he is under cover.

Gigi Butler, the chief executive officer of Gigi's Cupcakes, struggles with the pressures of cake decorating while under cover.

CEO Andy Wirth, of Squaw Valley and Alpine Meadows, goes under cover and posts warning signs on the top of an unsafe cliff; Olympic gold-medalist Jonny Moseley participates in a ruse with Wirth.

True Value CEO John Hartmann -- a former FBI agent -- goes under cover and is shocked by the antics of an employee.

Diamond Resorts International CEO Stephen J. Cloobeck goes under cover for a second time to check in on a new property acquisition.

Mood Media CEO faces his fear of heights and learns how to use a soldering iron while he is under cover.

While he is undercover, O'Neill Clothing CEO Toby Bost is in a difficult position when an employee crosses the line.

Hudson Group CEO Joe DiDomizio goes on an undercover mission.

When Maaco President Jose Costa goes under cover, he gets overheated after finding an employee is cutting corners.

Seven bosses previously featured on the program discuss their undercover experiences.

Candidates vie to land a job with Donald Trump.

Looking for a job is never an easy task, especially for a young adult hunting for his or her first professional job. "Job or No Job" tries to make the situation a little less stressful for some job seekers by setting up three interviews that could result in anywhere from zero to three offers. Business executive and author Jane Buckingham serves as a career and lifestyle expert, helping to guide the candidates as they explore their employment opportunities and, if things go well, choose between multiple job offers in industries that include online journalism, fashion and event planning.

Being the chairman and CEO of multibillion-dollar corporation Camping World takes up a lot of Marcus Lemonis' time. But when he's not running the company, he's searching for struggling businesses in need of cash. Lemonis tries to help turn each company around by offering cash for a piece of the business and a percentage of the profits. Now he's bringing that process to TV with this series, in which he puts millions of dollars of his own money on the line. Once he's working with the company, he does whatever is necessary to save the business and make a profit for himself -- even if it means firing the president. Although some of his changes could be considered radical, the companies should be willing to go along with them because in the last 10 years, Lemonis has successfully turned around more than 100 companies. To quote the not-so-humble Lemonis, "When I have skin in the game, my way is the only way your business will survive."

Although not necessarily a household name nationwide, Kim Kimble is one of the biggest names in Hollywood when it comes to hair. The celebrity hairstylist comes up with the hairstyles worn by many on Hollywood's A-list, including Grammy-winning singers Beyoncé, Mary J. Blige and Shakira. Her clientele also includes the not-so-famous through her successful retail product line and the exclusive Hollywood salon that she runs, Kimble Hair Studio. Staffed by talented but high-strung stylists, the salon is at the crux of this reality series that documents the stylists' fierce rivalry and desire to be on top. Also featured in the series is Kim's mother, Jasmine, a hairstylist and salon owner herself who encouraged her daughter to follow in the family's hairdressing legacy after recognizing Kim's talent at an early age.

Budding entrepreneurs get the chance to bring their dreams to fruition in this reality show from executive producer Mark Burnett. They present their ideas to the sharks in the tank -- five titans of industry who made their own dreams a reality and turned their ideas into lucrative empires. The contestants try to convince any one of the sharks to invest money in their idea. When more than one of the sharks decide they want a piece of the action, a bidding war can erupt, driving up the price of the investment.

Tom Selleck stars as Frank Reagan, the New York Police Commissioner, and patriarch of the Reagan clan, a multigenerational family of cops. Frank's oldest son is Danny, a seasoned detective and Iraqi War veteran who occasionally uses dubious tactics to solve cases. Daughter Erin, the lone female, is an assistant district attorney. Fresh out of Harvard Law, Jamie is the youngest member and "golden boy" of the family. Jamie gave up a lucrative future in law to continue the family's tradition in police work, and is asked to participate in a secretive investigation that even his father does not know about.

Chris O'Donnell and LL Cool J star in this second show in the "NCIS" franchise, focusing on the high-stakes world of the Office of Special Projects (OSP) in Los Angeles. Highly trained agents use the most-advanced technologies available and go under cover to apprehend criminals deemed a threat to national security. Special Agent G. Callum can transform himself into whoever he needs to be to infiltrate criminal factions. His partner, former Navy SEAL Sam Hanna, is a surveillance specialist who uses state-of-the-art equipment to monitor field agents and feed them information.