Television host Mike Rowe learns how to clean sewer system drains.

Andrew Simon, President and CEO of Freemont street experience goes undercover as a trainee custodian.

The Mayor of Fontana, Acquanetta Warren, goes undercover to work with the towns wastewater team, and learns how the towns sewers are cleaned.

Over dinner, Bartleby tries to explain to his parents why it's not necessary for him to go to college. He argues that it's fiscally irresponsible to do so. His parents don't understand and tell him that he has to attend college in order to succeed in life. Bartleby gives examples of successful people who didn't attend college, but it doesn't change his parents' mind.

Eddie relocates the sales meeting to the bathroom and gives the team a sales pitch. He convinces the team of the huge advertising opportunity that is available to the company.