When Vikram attempts to return to 1847 (via a homemade time machine), he inadvertently travels the entire team back to the days of King Arthur, where they learn the truth about a Knight of the Round Table, Camelot, and Elaine.

The Librarians: The Next Chapter Season 1 Episodes...

• s01e01 - And the Deadly Drekavac
• s01e02 - And the Dance of Doom!
• s01e03 - And the Ghost Train
• s01e04 - And the Thief of Love
• s01e05 - And the Memory Crystal
• s01e06 - And the House of Cards
• s01e07 - And the Con-Con
• s01e08 - And the Hangover from Hell
• s01e09 - And the Feast of the Vampire
• s01e10 - And Going Medieval
• s01e11 - And the Graffiti of the Gods
• s01e12 - And the Unfinished Business

The Librarians: The Next Chapter Show Summary

A 'Librarian' from the past, time traveled to the present and now finds himself stuck here. When he returns to his castle, which is now a museum, he inadvertently releases magic across the continent.