|First appearance||The Librarian: Quest for the Spear|
|Portrayed by||Bob Newhart|
- "Mr. Carsen, there, uh, there isn't going to be a next time. Mr. Carsen, you are about to begin a wondrous adventure from which you will never be the same."
- —Judson to Flynn
Not much is known about his past however he noted he has been a former marine and librarian earlier in his life. He later became head librarian.
Theft of the Spear of DestinyEdit
In 2004 after the death of Edward Wilde he and Charlene started to do job interviews to select a new librarian. During the interview with Flynn he was somehow present and asked him what was more important then knowledge. Satisfied with the answer they choose him as the librarian. Judson appeared out of nowhere and explained that Flynn his life would never be the same. After going through countless layers of security he gave him a tour through the library. After Flynn looked at the Ark and the box of Pandora. He explained that they used a system that selects candidates from all countries that might be qualified for the position of Librarian. Judson explained he believed in Flynn and said he could be a great librarian. He also explained that the last Librarian Edward Wilde had died after Flynn noticed him one a painting. When Flynn was gone Judson heard a sound. Investigating he got knocked out by a masked commando.
It was revealed a strike team led by Lana broke in the Library and stole the Spear of Destiny after taking out the guards. Judson explains to Flynn the spear could not be destroyed but was highly dangerous so it got broken into pieces and spread over the world. It was revealed the heist was performed by the Serpent Brotherhood. Judson gave Flynn a book to help him find the other piece. He also reminded Flynn that his most valuable object was not a tool or book but his mind.
He later got contacted by Flynn who told him the other piece of the spear was stolen as well and that they must be at the pyramid with a golden capstone. The two managed to free a captured Nicole, defeat the Serpent Brotherhood members present and take the spear back. Charlene and Judson later showed Flynn a painting of him in the library where he posed with the Spear.
In 2006 he had instructed Excalibur to attack Flynn at will to sharpen his fighting skills. He showed Flynn a new piece of the Library. He says Flynn does a good job but that still has a lot to learn and sometimes have to give up things for the greater good. Flynn later calls him when someone has broken in his house. Judson finds Flynn knocked out and the figure out someone wanted a note send to him. They find out the note was a map to the mines of King Solomon. After Flynn gets back he reminds him that he sacrificed what he wanted for the greater good and that he never told him about his father because he had to learn it himself. Flynn asks him if Judson made himself appear in his vision during his fight at the mines. Judson says he is unable to but betrays himself and Flynn knows he did it and wants to know how he appeared in his vision.
In 2008 he talks to Flynn as he has trouble being the librarian and combining it with his private life. Judson explains him that being the librarian is a job for life. As Flynn wants to commit suicide Judson suggests he might need some vacation.
He appeared in New Orleans to inform Flynn about the Judas Chalice and how he could kill a vampire. As Flynn asked if Judson had send Simone, Judson disappeared by stepping in front of a train.
Judson is happy when he comes back and tells him that he decides to stay the librarian. Flynn tells that he knows Judson is 2000 years old and says he is Yehuda and that the library is part of the fight between good and evil. Judson says there is indeed a battle between good and evil and that the library will play a huge part in it. However he says it is insulting that he himself would be 2000 years old. Flynn says it is crazy indeed however when they walk away the large collections annex is shown to represent a tree from above.
In 2014 it is revealed he has died however he lives with them in the form a spirit able to appear in mirrors. He informs Eve about the role as a guardian and helps her understand magic is real and that she can protect people by becoming a guardian. When the library was taken over by the Serpent Brotherhood he broke the chain which resulted in the library getting folded up and disappearing.
Judson later appears before Flynn and says the library is still intact and Charlene is still alive. He says his time is up and he warns Flynn for the effects by the magic that was released. He then disappears.
Judson is shown to be calm and knowledgeable. He never raises his voice and provides Flynn with wisdom and teachings and acts like a mentor to him. They later even get a sort of father-son relationship as Flynn never had a father and Judson never had a son. Judson encourages Flynn to keep improving and is revealed to be proud of his apprentice. It is likely he was the original creator of the library and that he has been at the library from the beginning. This was also suggested by Lamia who said the original librarian broke the chain.
- Immense knowledge: Judson has immense knowledge about the library and magical artifacts.
- Magic: Judson has been seen performing magic and was able to be invisible and appear out of nowhere. He was also able to appear on television screens and even in mirrors. He was able to appear in New Orleans and quickly switch places with multiple persons. Judson was able to break the chain of the library. He also was somehow able to appear to Flynn in visions.
- Durability: Judson is probably more than 2000 years old.
- Hand to hand combat: Judson is highly skilled at close combat. He was able to beat dozens of members of the Serpent Brotherhood all by himself.
- Ghost: After dying he was still able to appear in the form of a spirit into mirrors.
- "The Librarian: Quest for the Spear"
- "The Librarian: Return to King Solomon's Mines"
- "The Librarian: The Curse of the Judas Chalice"
- When Judson broke the chain, Lamia said the original librarian broke the chain. This further implies Judson actually is Yahuda.