David Kim, CEO of Baja Fresh, one of the nation’s largest restaurant chains, decides to take matters into his own hands when he encounters a problem at one of his stores. Meanwhile, upon returning from his emotional undercover mission, the boss delivers some shocking news to his boardroom.

Bill Massa, President and CEO of Synagro, the nation’s largest waste water treatment corporation, goes undercover in the series’ dirtiest mission to date where he finds himself cleaning a tank of 27-year-old sludge and also discovers a flaw that goes against one of the company’s goals.

Sheldon Yellen, the CEO of BELFOR, the world’s largest disaster restoration company, goes undercover and becomes frustrated while struggling to hang drywall at a construction site. Also, the boss unexpectedly reveals himself while working alongside an employee.

Corporate executives work undercover in their own companies to personally examine their organization’s operations.