archytele The Vault
Episode guide

S1·E12 And the Unfinished Business

Episode
Season 1, Episode 12
Air Date
August 4, 2025
Runtime
42 minutes
Director
Marc Roskin
Writers
Dean Devlin, Gary Rosen
Score
5/10 (7 TMDB votes)
Story Type
Core Character Arc
Core Aired August 4, 2025 42 min ★ 5.0/10 · 7 TMDB votes
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Synopsis

General Gregor retrieves the Sword of Mars and uses it to take over the country of Caucasylvia (remember from the Train episode), gaining control of their nuclear arsenal. The team must steal the Sword to prevent world calamity.

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Director & writers

Guest stars

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Frequently Asked Questions

When did Season 1 Episode 12 of The Librarians: The Next Chapter air?

Season 1, Episode 12 ('And the Unfinished Business') originally aired on August 4, 2025.

How long is Season 1 Episode 12 ('And the Unfinished Business')?

The runtime for this episode is approximately 42 minutes.

What happens in The Librarians: The Next Chapter Season 1 Episode 12?

General Gregor retrieves the Sword of Mars and uses it to take over the country of Caucasylvia (remember from the Train episode), gaining control of their nuclear arsenal. The team must steal the Sword to prevent world calamity....

Top-rated The Librarians: The Next Chapter episodes

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