The Librarians Season 4

Season four is slated to launch with a two-episode premiere on a new night, Wednesday, December 20 at 8:00/7:00c. Based on TNT's hit movie franchise, The Librarians centers on an ancient organization dedicated to protecting an unknowing world from the secret, magical reality hidden all around. Rebecca Romijn, Christian Kane, Lindy Booth and John Harlan Kim star in the series as protectors of the world's mystical treasures, with Emmy(R) winner John Larroquette as their reluctant caretaker. As well, reprising the role that helped originate the franchise in TNT's hit movie trilogy, Noah Wyle has recurred as Flynn Carsen, one of the longest surviving librarians in the series' mythology.