In late September, CBS will air a new season of Undercover Boss. Executives from Chiquita Brands, DirecTV, Great Wolf Resorts, and NASCAR swapped pinstripes for overalls, dyed their hair, donned false IDs, and took jobs in kitchens, race pits, and lettuce fields, and on rooftops. Fortune recently gathered the four executives to discuss their experiences. Here are their stories.
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