Peter successfully enters the machine with Olivia's help, and is transported to the future days where Walternate's universe is the one which has been destroyed. Walter learns about the origins of the machine and its ultimate purpose and sends back Peter to change his choice but gets lost in time warp. Written by
Did You Know?
and John Noble
both have featured roles in "The Lord of the Rings" trilogy, but never appear in the same scenes. In this episode, they share a pivotal scene together. See more
Walter was apparently tried for the eventual devastation created by his original crossing between universes (something for which there is obviously no law against because it had never been done) and was imprisoned. It would not have been possible to be tried for breaking a law that does not yet exist. See more
The opening titles are gray, and feature new fringe science topics: futuristic concepts such as "brain porting" and "clonal transplantation", but also "hope" and "water". See more
End Title Theme
Written by Michael Giacchino See more