Undercover Boss USA

Will it be child's play for Sharon John, CEO of Build-A-Bear Workshop, as she works undercover alongside the employees who custom-make stuffed toy animals in her retail outlets? (S8 Ep1/10)

Karen Freeman-Wilson, the mayor of Gary in Indiana, goes incognito among the city's workforce and meets a sanitation plant operator, a firefighter and a police officer. (S8 Ep2/10)

Bryon Stephens, the president and chief operating officer of Marco's Pizza, goes incognito among his employees to assess how the firm and its franchises are faring. (S7 Ep7/12)

Greg Adler, the president and CEO of off-road accessory empire 4 Wheel Parts, goes undercover in his own business. But his identity is scrutinised by one canny employee. (S7 Ep8/12)

Dan Duffy, CEO of the United Real Estate Group, goes undercover in his own firm. He meets different employees and learns about their professional and personal lives. (S7 Ep10/12)

Greg Scott, the CEO of clothing retailer New York & Company, goes undercover among his own employees, seeking ways to keep the business in vogue and increase profitability. (S8 Ep3/10)

Renee Maloney, the co-founder of art class studio business Painting with a Twist, goes undercover in her organisation to make sure that her projections of growth are possible. (S8 Ep4/10)

Jeff Dudan, the CEO of environmental services company AdvantaClean, goes incognito among his staff to ensure that his franchise owners are following his template for success. (S8 Ep5/10)

John Fuller, CEO of The Coffee Bean & Tea Leaf, goes undercover to check on his shops' efficiency. Six years earlier, he did the same thing as CEO of diner chain Johnny Rockets. (S8 Ep6/10)

Mike Roper, the president and CEO of quick-service Tex-Mex restaurant chain Taco Bueno, disguises himself to work among his staff and gain insight before growing the business. (S8 Ep7/10)

John Carona, CEO of property management company Associa, goes undercover in his own organisation to see first-hand how his employees are dealing with recent changes at the firm. (S8 Ep8/10)