TNT reveals The Librarians: The Next Chapter Season 2's guest star lineup: Here's what we know

The Librarians: The Next Chapter Season 2 is set to release on 2026 (Image Via YouTube/@TNT)
The Librarians: The Next Chapter Season 2 is set to release on 2026 (Image Via YouTube/@TNT)

Get ready for a magical shakeup! TNT's The Librarians: The Next Chapter Season 2 has added six new guest stars to its list. Dominic Monaghan, Josh Gates, Jeremy Swift, Flula Borg, Christian Kane, and Lindy Booth are set to appear in The Librarian: The Next Chapter Season 2.

Developed by Dean Devlin and John Rogers, The Librarians: The Next Chapter has quickly become a fan favorite. The fantasy adventure series stars Callum McGowan and Jessica Green and belongs to the beloved Librarian franchise.

Season 1 premiered on May 25, 2025, and quickly caught a buzz among the viewers. Its finale is slated for August 4, 2025.

Interestingly, the project was first in development at the CW back in 2023. But when things stalled, TNT stepped in and requested to pick it up.

Even though there's no official release date yet for The Librarians: The Next Chapter Season 2, the upcoming chapter will premiere in 2026. Additionally, it is expected that the main cast will be a part of the upcoming chapter including Callum McGowan who plays Vikram Chamberlain (a Librarian from 1847 who lands up in the present times), Olivia Morris as Lysa Pascal (a librarian who keeps her faith in science), Jessica Green as Charlie Cornwall and Bluey Robinson as Connor Green (a podcaster with special interest in historical conspiracies).

Continue reading to know more.


The Librarians: The Next Chapter, Season 2, guest stars

Dominic Monaghan

Dominic Monaghan in The Librarians: The Next Chapter Season 2 (Image Via YouTube/@TNT)
Dominic Monaghan in The Librarians: The Next Chapter Season 2 (Image Via YouTube/@TNT)

Even though Dominic Monaghan's character details for The Librarians: The Next Chapter Season 2 are under wraps, from the teaser, it looks like he's set to play one of the villains (or maybe a foe turned ally). In the teaser, Vikram pulls out a blade/sword at him as he utters,

"You've awakened something dangerous. To save the world, you'll need my help. Nice to meet you, librarian."

Dominic Monaghan needs no introduction. Best known for roles in notable projects, including The Lord of the Rings trilogy, Lost, he also voiced characters in The Legend of Vox Machina.


Josh Gates

Josh Gates in The Librarians: The Next Chapter Season 2 (Image Via YouTube/@TNT)
Josh Gates in The Librarians: The Next Chapter Season 2 (Image Via YouTube/@TNT)

Joining Monaghan is Josh Gates-TV host, producer, and real-life explorer. Fans will recognize him from shows like Destination Truth, Ghost Hunters, and Expedition Unknown, to name a few.

Josh Gates is set to appear in The Librarian: The Next Chapter, Season 2. While details about his character are still under wraps, speculation points to an explorer or archaeologist-right in his wheelhouse.


Jeremy Swift

Jeremy Paul Swift, best known for his roles in Ted Lasso, Gosford Park, All Creatures Great and Small, and Mary Poppins Returns, is all set to guest star in The Librarians: The Next Chapter Season 2. No further details about his character are out yet.


Flula Borg

Flula Borg, the popular German actor, comedian, YouTuber, and techno DJ, is also set to be a part of Season 2. Borg, who has been a part of shows like Curb Your Enthusiasm, Pitch Perfect 2, The Good Place, and The Rookie, might bring a fun and comedic element to The Librarians: The Next Chapter Season 2.


Christian Kane and Lindy Booth

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Both Booth and Kane have been a part of the The Librarians franchise; they were trainees in the original show. While Kane played a character called Jacob Stone, Booth played Cassandra Cillian in the series. Adding to it, Booth also directed one episode of the OG series.


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Edited by IRMA