Fringe - Season 4eps22 Official

: Bell intends to use Olivia Dunham as a biological power source. Her high levels of Cortexiphan make her a "living battery" capable of fueling the destruction of existing realities to create a "Brave New World" under his control.

While the immediate threat of Bell is neutralized, the finale's epilogue shifts the tone. September the Observer appears to Walter, warning that directly setting up the Observer invasion and the dystopian future of the fifth and final season. Fringe: Season 4 Episode 22 - Brave New World Part 2 Fringe - Season 4Eps22

The episode centers on William Bell’s megalomaniacal plan to collapse both the "Blue" and "Red" universes. : Bell intends to use Olivia Dunham as

: After Walter extracts the bullet and Olivia miraculously heals, the team is told that the Fringe division will be funded once more. September the Observer appears to Walter, warning that