The Librarians (2014)

Flynn Carsen (Noah Wyle) may appear to be an ordinary librarian working at the world-famous New York Metropolitan Library, but beneath the public library lies the centuries-old headquarters of scholars and adventurers who investigate the bizarre, collect dangerous artefacts and save the world from supernatural threats. When an ancient conspiracy threatens to destroy technology and bring back the age of magic, Flynn must recruit four extraordinary people to join in the quest. If these new recruits fail, the world will be plunged into a new Dark Age. But if they succeed, they will become the new Librarians.