Amazing Job Countdown

S17, E7: The variety of jobs in America is endless--but some have to be seen to be believed. Our countdown of the top ten most fascinating jobs from our archives proves how daring and innovative the American worker can be. A nationwide quest finds amazing jobholders in the wild blue yonder and the depths of a secret underworld...in occupations ranging from the daffy to the dangerous to the downright creepy. And at the end of our journey, we find two business partners performing a job so perilous that one misstep can be deadly.