Introduces some of the people who work at an airport and the jobs they perform, including customer service agent, checkpoint security supervisor, air traffic specialist, flight lineman, and public safety officer.

Introduces some of the people who work at a dental office and the jobs they perform, including receptionist, dental hygienist, dental assistant, and dentist.

Introduces the officers who work in a police station, including the Chief of Police, patrol officers, canine officers, detectives, the crime scene technician, and the laboratory supervisor.

Have you ever wondered about the people you meet when you visit the library? Who Works Here?: Library takes you on a tour of a real library. You'll meet the people who work there, find out what they do, and learn about the equipment they use. See how everyone works together to help serve the community!