4 Season
42 Episode
The Librarians - Season 1 Episode 7 And the Rule of Three (2018)
When a group of competitive high-school students start undercutting each other with witchcraft, the Librarians have to intercede before disaster destroys them all.
- Country : United States of America
- Genre : Action & Adventure, Drama, Comedy
- Studio : TNT
- Director : John Rogers
- Cast : Rebecca Romijn, Christian Kane, John Harlan Kim, Lindy Booth, John Larroquette
