Truth Seeker
Adventurer
The Day We Died
Questions will be answered as Peter confronts his destiny and a beloved team member meets an untimely demise
I missed it, perhaps serendipitously because I was playing Apocalypse World, trying to get an underground bunker working again to start a new city.
What did Peter learn by jumping into the machine?
heart wrenching to see X get killed. that was mega shocker! then when X happened in the end, I could only think - Now what is next?
Well, it's available online (such as at Hulu - Fringe: The Day We Died - Watch the full episode now. ) but if you can't watch tv shows online for whatever reason (or simply didn't want to) ... the basics of the episode were ...
spoilers follow in the blocked area - you have been warned
[sblock]
When Peter stepped in, he saw the future (2026 i think it was).
we learn (though not really in this order)
history says that "the other world" was destroyed. But before it did, other-walter came to this world and has basically been using minions to exact his revenge for the destruction of his world.
future peter and future oliva are married. while future olive is head of fringe.
future broyles is now a sentator
future walter is in prison for his crimes that caused the war of the worlds in the first place.
future astrid is an official fringe division member (and the fringe division is a larger task force that has to deal with future-alternate-walter's mischief such as popping open rifts and such).
oliva's niece is also grown up and a new member of the the fringe divsion too.
(still in the future)
in a long round about way, peter eventually goes off on his own to a house where he believes alternate-walter to be. there peter discusses the whole thing with alternate-walter and alternate-walter discusses his rage and eventually reveals that he isn't really at the house (aka a holographic projection while alternate-walter was somewhere else). alternate walter then kills oliva.
walter and peter eventually realize that the only way to stop this from happening is to have made different choices. and since peter was seeing all this by being in the machine, he had a chance to have that knowledge with him when he reawakens in the present.
so back in the present, peter decides instead of destroying the alternate-universe with the machine, he uses the machine to merge the two worlds in that office area. thus, alternate-walter and alternate-oliva come face to face with walter and oliva. peter's idea is that they can all use this office space from both universes as a meeting place and actually talk it out rather than retaliatory strikes going on back and fourth (and ultimately not wanting it to lead to the future he saw).
the very end was, peter vanished after he explained all this(and the others went on talking oblivious to peter's disappearance). and outside we see the watchers all gathered around discussing how "you were right, no one remembers Peter.. because now he never existed"
[/sblock]
That last part of LightPhoenix's spoiler sounds like info gleaned from sources outside the episode, cause I'm not sure what it is referring to, though I've missed a chunk of episodes through this season.