The Librarians: The Next Chapter

The Librarians: The Next Chapter is an American fantasy adventure television series that is a direct spin-off of the Librarian film series, sharing continuity with the films and with The Librarians television series. The series stars Callum McGowan, Jessica Green, Olivia Morris, Bluey Robinson, and Caroline Loncq.
The Librarians: The Next Chapter premiered on TNT on May 25, 2025 with its first season of twelve episodes. A second season has been ordered.

Cast

Main

Callum McGowan as Vikram Chamberlain, the active Librarian of 1847 who is released from a timeless imprisonment in 2025
Olivia Morris as:
* Dr. Lysa Pascal, a mathematician, engineer, and physicist who inherits a castle in Belgrade which hosts an Annex to the Library
* Anya, General Bogdan Gregor's fiancée and Vikram's lover, who is also Lysa's direct ancestor
Bluey Robinson as Connor Green, a disgraced university professor turned into a video-streaming conspiracy theorist with a large internet following
Jessica Green as Charlie Cornwall, a Guardian candidate who is given a second chance by Jacob Stone and charged with protecting Vikram, Lysa, and Connor

Recurring

Caroline Loncq as Elaine Astolat - the annex's immortal caretaker, later revealed to be a former knight of Camelot
Adnan Haskovic as General Bogdan Gregor - the leader of the sinister cult Gregor's Hammer
Aleksa Samardzic as Winslow Lynch - lead member of the heavy metal band Gregor's Hammer, named after the cult, who colludes to free Gregor from a time trap
Harun Cehovic as Huey, Nedjeljko Popac as Louie, and Ilija Devic as Dewey - remaining members of Gregor's Hammer who follow Winslow Lynch

Guest

Christian Kane as Jacob Stone, one of the current Librarians who specializes in archaeology, art history, and architecture. He was introduced in The Librarians.
Arielle Dombasle as Dame Anna Mirinoff
Celyn Jones as Cupid, God of Love; Vikram's friend
Ike Bennett as Pedro Worth, a friend of Connor Green
Hannah Devlin as Hermione Palvis
Eva Megyar as Katherine,, Hermione's grandmother
Monica Lacy as Janis Copeland, an agent of the Department of Statistical Anomalies
Dominic Monaghan as Merlin, the legendary wizard friend of King Arthur and the Knights of the Round Table
Josh Gates
Jeremy Swift
Flula Borg
Lindy Booth as Cassandra Cillian, one of the current Librarians who specializes in mathematics and practices magic. She was introduced in The Librarians and officially joined the Library at the same time as Jacob Stone.

Production

Development

In May 2023, it was announced that a spinoff of The Librarians was in the works at The CW. In August 2024, it was announced that the series was picked up for a two-season order at TNT, with its first season to consist of twelve episodes. Dean Devlin is set as the showrunner of the series and is executive producing alongside Marc Roskin, Rachel Olschan-Wilson, and Noah Wyle. The series is filmed in Serbia with many extras and post production being Serbian.

Casting

In February 2024, it was announced that Jessica Green had joined the cast of The Librarians: The Next Chapter. In March, it was announced Christian Kane would reprise the role of Jacob Stone, and that Callum McGowan, Olivia Morris, Bluey Robinson, and Caroline Loncq had also joined the cast of the series.

Filming

By May 2025, the second season of The Librarians: The Next Chapter had begun filming. The series is filmed on-location in Belgrade, Serbia, with the Military Museum entrance of the Belgrade Fortress serving as the exterior of "Belgrade Castle" where the fictional library is housed, and interiors shot in a Serbian studio.

Release

The Librarians: The Next Chapter premiered on TNT on May 25, 2025. The series was originally set to premiere on The CW in October 2024, before being pulled from the schedule.