Walternate asks Peter to help complete the device, while the fugitives Walter and Olivia are reunited with William Bell. Meanwhile, the alternate world's Fringe Division closes in on the invaders, and Peter must make a life-shattering decision.
Directed By
Akiva GoldsmanWritten By
Jeff Pinkner, J.H. Wyman, Akiva GoldsmanCast of Over There (2)