The Librarians (TV) Cast
The cast of The Librarians. Updated on October 2, 2025.
295 actors
Rebecca Romijn
as Eve Baird (42 episodes)

Rebecca Romijn portrays the character of Eve Baird, a highly skilled and resourceful counter-terrorism agent who is tasked with protecting the librarians and their mission. Eve is both tough and compassionate, always putting the safety of her team first.

Christian Kane
as Jake Stone (42 episodes)

Christian Kane plays the role of Jake Stone, a rugged and intelligent art historian with a knack for solving puzzles. Jake is a brilliant researcher and has an extensive knowledge of art history, which proves invaluable in their adventures.

John Harlan Kim
as Ezekiel Jones (42 episodes)

John Harlan Kim portrays Ezekiel Jones, a master thief and technology expert. Ezekiel is quick-witted and has a knack for getting into and out of tight situations. His skills in hacking and stealing prove to be essential in their missions.

Lindy Booth
as Cassandra Cillian (42 episodes)

Lindy Booth plays the character of Cassandra Cillian, a brilliant mathematician with a rare condition that allows her to calculate probabilities in real time. Cassandra's unique abilities make her an invaluable member of the team, often providing crucial insights and solutions.

John Larroquette
as Jenkins / Galahad (42 episodes)

John Larroquette portrays the role of Jenkins, the caretaker of the library and a repository of vast knowledge. Jenkins is wise and mysterious, with a deep understanding of the mystical artifacts they encounter. He guides and supports the librarians in their mission.

Lesley-Ann Brandt
as Lamia (6 episodes)

Lesley-Ann Brandt plays the character of Lamia, a powerful and dangerous adversary. Lamia possesses supernatural abilities and often poses a significant threat to the librarians and their mission to protect the artifacts.

Bruce Campbell
as Santa (1 episode)

Bruce Campbell guest-stars as Santa, a jolly and eccentric character who becomes involved in the librarians' quest. Santa may not be who he seems at first, bringing an unexpected twist to the story.

Michelle N. Carter
as Dr. Ann Mills (1 episode)

Michelle N. Carter portrays Dr. Ann Mills, a brilliant scientist and expert in ancient history. Dr. Mills is often called upon to provide her expertise and research skills to aid the librarians in their mission to safeguard the artifacts.

Joanne Spracklen
as Bo Peep (1 episode)
Lea Zawada
as Katie Bender (1 episode)
Robert Wu
as Sterling Lam (1 episode)
Ernie Reyes Jr.
as Monkey King (1 episode)
Gia Carides
as Lenore Jones (1 episode)
Steven Weber
as Saint of Thieves (1 episode)
Gloria Reuben
as Jade Wells (1 episode)
Margaret Avery
as Eleanor Darnell (1 episode)
Eric Allan Kramer
as Olafsson (1 episode)
Samuel Roukin
as Darrington Dare (1 episode)
Howard Charles
as Ambrose Gethic (1 episode)
T.J. Ramini
as Robbie Bender (1 episode)
Katie Michels
as Sally (1 episode)
Dilshad Vadsaria
as Sarina (1 episode)
Nora Dunn
as Janet Hedge (1 episode)
Andrew Lewis Caldwell
as Jeff (1 episode)
Britney Young
as Aurora (1 episode)
Rhyan Schwartz
as Schmidt (1 episode)
Joseph Bertót
as Dennis (1 episode)
Jeanine Jackson
as Dolores Peppers (1 episode)
Luke Cook
as Dorian Gray (1 episode)
Luke Schuck
as Sami (1 episode)
Patrick McHenry-Kroetch
as Sheir (1 episode)
James Sweet
as Adel (1 episode)
Ben Andrews
as Brad (1 episode)
Daniel Brockley
as Amos (1 episode)
Rick Espaillat
as Doctor (1 episode)
Robin Douglas
as Nurse (1 episode)
Foss Curtis
as Paramedic (1 episode)
Jon Bebe
as Hawkins (2 episodes)
Gary Norman
as Professor (1 episode)
Ulric Dihle
as Screener (1 episode)
Gary Powell
as Diplomat (1 episode)
Tricia Helfer
as Karen Willis (1 episode)
Tyler Mane
as Minotaur (1 episode)
Sean McGrath
as Mr. Franklin (1 episode)
Sonya Davis
as Jennie (1 episode)
Mathew Bostrom
as Henry Birch (1 episode)
Jim Jefferies
as British Santa (1 episode)
Cathy Vu
as Paramedic Glover (1 episode)
Tim Gouran
as Ian (1 episode)
Paul Root
as Pilot (1 episode)
Paul Bernard
as Barkeep (1 episode)
Cary-Hiroyuki Tagawa
as Mr. Drake (1 episode)
Naia Schroder
as Lady Sylalandria of the Fae Legions (1 episode)
Jimmy Garcia
as Dobra (1 episode)
Natsuko Abrams
as Akemi (1 episode)
Kei Sugimoto
as Haruki (1 episode)
Carey Gosa
as Dragon (voice) (1 episode)
René Auberjonois
as Mr. McGuire (1 episode)
Ted Rooney
as Sheriff Heyer (1 episode)
Sophia Mitri Schloss
as Jamie (1 episode)
Eric Ray Anderson
as Walter (1 episode)
Kate Alden
as Liza (1 episode)
Aparna Brielle
as Flirty Waitress (1 episode)
Gary Kraus
as Naked Mayor (1 episode)
Chrisse Roccaro
as Arguing Woman (1 episode)
Brendan Quinlan
as Arguing Man (1 episode)
Alicia Witt
as Lucinda McCabe / Morgan le Fay (1 episode)
Bex Taylor-Klaus
as Amy Meyer (1 episode)
Amy Farrington
as Amy's Mother (1 episode)
Jacob Bean-Watson
as Dashell (1 episode)
Christina Ferrari
as Olivia (1 episode)
Maxwell Chase
as Leonard (1 episode)
Katie Norton
as Elysse (1 episode)
Billy Boudavong
as Tim (1 episode)
Tom Dang
as Jonah (1 episode)
Joshua Jérard
as Zahir (1 episode)
Sam Kamerman
as Sarah (1 episode)
Stephen Kelsey
as Kindly Gentleman (1 episode)
Haley Webb
as Mabel Collins (1 episode)
Robynn Hayek
as Diner Waitress (1 episode)
Matt Frewer
as Dulaque (5 episodes)
Cara Mitsuko
as Tech (1 episode)
Mike Pfaff
as Militia Man (1 episode)
Nina Seničar
as Isabella (1 episode)
Jen Rowe
as Researcher (1 episode)
Pat Janowski
as Scientist (1 episode)
John Zoller
as Guard #1 (1 episode)
Brandon Marino
as Guard #2 (1 episode)
Michael Gladis
as Frankenstein's Monster (1 episode)
Vanessa Vander Pluym
as Queen of Hearts (1 episode)
Patricia Hunter
as Docent (1 episode)
Molly Roskin
as Little Girl (1 episode)
Jeff Fahey
as Isaac Stone (1 episode)
Julia Prud'homme
as Sheriff Macready (1 episode)
Kevin T. Williams
as Andy (1 episode)
Edward Lyons Jr.
as Munsi (1 episode)
Jerry Bell Jr.
as Worker (1 episode)
Kasha Kropinski
as Lucy Lyons (1 episode)
Jasmine Wright
as Mindy (1 episode)
Robert Pescovitz
as Professor Roger Bancroft (1 episode)
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