12 Monkeys

Season 4

TV-14

100%87%

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.

Where to Watch Season 4

11 Episodes

The End
E1
The EndThe final conflict with the Army of the 12 Monkeys begins when the Witness returns to Project Splinter.
Ouroboros
E2
OuroborosTravelers come face to face with ghosts from their past when they find themselves maneuvering around their own timelines.
45 RPM
E3
45 RPMCassie travels back in time to confront a younger Olivia; Cole helps Jennifer find the meaning behind her final Primary vision.
Legacy
E4
LegacyTeam Splinter goes back in time to the wild, wild frontier in search of a weapon to destroy the Witness.
After
E5
AfterA clue to breaking the cycle leads Cole and Cassie to the 1960s. Christopher Lloyd returns as Zalmon Shaw, a devoted follower of the Witness.
Die Glocke
E6
Die GlockeThe team infiltrates a Nazi gala to steal an artifact known as 'Die Glocke'. Their operation comes undone when French Resistance interferes and an unexpected guest arrives.
Daughters
E7
DaughtersJones sends Hannah back in time to 2007 on a personal mission that could be the key to everything.
Demons
E8
DemonsEverything changes when the team finally climbs the steps... and rings the bell in the Middle Ages.
One Minute More
E9
One Minute MoreThe beginning of the end as Cole and Cassie embark on their final mission.
The Beginning (1)
E10
The Beginning (1)The final battle against the Witness as the fate of time and mankind hangs in the balance. All the pieces finally come together to mark the end of the beginning.
The Beginning (2)
E11
The Beginning (2)When all hope is lost, Cole must complete his cycle so that his younger self will one day arrive at the end with the answer.