Season 4

In Season 4, James Cole and Dr. Cassandra Railly set out on an epic quest, traveling further back in time than they have ever been before. According to legend, their only hope lies with a weapon capable of stopping the Witness for good. But they'll soon discover that in order to win the final battle and save time itself, they will have to make the ultimate sacrifice.

Season episodes list 4

S04E01

S04E01 : The End (aired on 06/15/2018)

The final conflict with the Army of the 12 Monkeys begins when the Witness returns to Project…
S04E02

S04E02 : Ouroboros (aired on 06/15/2018)

Travelers come face to face with ghosts from their past when they find themselves maneuvering…
S04E03

S04E03 : 45 RPM (aired on 06/15/2018)

Cassie travels back in time to confront a younger Olivia while Cole helps Jennifer find the meaning…
S04E04

S04E04 : Legacy (aired on 06/22/2018)

Team Splinter goes back in time to the wild frontier in search of a weapon to destroy the Witness.
S04E05

S04E05 : After (aired on 06/22/2018)

A clue to breaking the cycle leads Cole and Cassie to the 1960s.
S04E06

S04E06 : Die Glocke (aired on 06/22/2018)

The team infiltrates a Nazi gala to steal an artifact known as "Die Glocke"; their operation comes…
S04E07

S04E07 : Daughters (aired on 06/29/2018)

Jones sends Hannah back in time to 2007 on a personal mission that could be the key to everything.
S04E08

S04E08 : Demons (aired on 06/29/2018)

Everything changes when the team finally climbs the steps and rings the bell in the Middle Ages.
S04E09

S04E09 : One Minute More (aired on 06/29/2018)

The beginning of the end approaches as Cole and Cassie embark on their final mission.
S04E10

S04E10 : The Beginning (1) (aired on 07/06/2018)

The final battle against the Witness as the fate of time and mankind hangs in the balance. All the…
S04E11

S04E11 : The Beginning (2) (aired on 07/06/2018)

When all hope is lost, Cole must complete his cycle so that his younger self will one day arrive at…
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  • Original title

    12 Monkeys

  • Type

    TV series

  • Episodes

    4 Seasons • 47 Episodes

  • Rating

    7.59/10 (27 526 voting)

  • Popularity : 100%

  • Country of origin

    US

  • Original language(s)

    en

  • Running time

    43 :

  • Website

    http://www.syfy.com/12mon…

  • Status

    Returning series