The Day We Died...
10
Anyone that knows anything about television knows that cliffhangers, plot twists and outright insanity can make for some of the most entertaining viewing that you will ever come across. Fringe is one of those shows that takes all three and slams them together in an amalgamation that is quite simply so fantastic, it may make you weep. "The Day We Died" wasn't what I expected of a finale. In fact, I couldn't have envisioned the outcome in my wildest interpretations of the direction that the show was headed in, but you know what? That's why it was so good.
After jumping into the future at the end of the last episode, Peter wakes up in hospital, momentarily unsure of his surroundings before we begin to get a clearer sense of things. Essentially, we are completely in the future. Peter's consciousness hasn't simply transferred, the time passed has simply elapsed off screen (kind of). Olivia is the director of Fringe division and has a firm control of her telekinesis, she and Peter are married and Ella, Olivia's niece, is a member of Fringe too. In the time gap, Peter entered the machine, just as we saw him do, and the consequence was the destruction of the alt-verse. Seemingly everyone other than Walternate - who had crossed over to our universe in an attempt to save his own - from that side, ceases to exist.
As a further consequence of the destruction, our universe is decaying at a great rate too. The universes are linked in such a way that if one is destroyed, both will ultimately fall. Now branded the destructor of mankind, Walter is in prison for bringing the end of days, a concept which amazingly is welcomed by some. A group of terrorists is acting with an unknown technology to intensify the effect of the universe tearing apart so that everyone reaches their demise sooner. When unable to figure out how they are achieving it, Peter goes to visit his imprisoned father and with the help of now Senator Broyles, gets him temporarily released to help solve the case.
When Walter figures out a way for Fringe to track the technology being used in the attacks, Olivia takes a team, including Peter, to one of the supposed locations. When a junior agent hands Peter the only thing that they find at the scene - a small box with a key in it - hey hides it from Olivia and heads off by himself as the rest of the team gears up to attend another Fringe event. The key leads Peter to an old abandoned house near Reiden Lake - the place where it all began - and when he enters he is confronted by Walternate. Now understanding that he is the one behind the terrorist plot, Peter and his father converse about the day that he destroyed their universe and Walternate's plan for revenge. When Walternate threatens Peter's family he reaches out to grab his father, realizing that it is only a hologram as we see the real man is actually back at the Fringe site. Emotionless, Walternate then walks up to Olivia and shoots her in the head.
After Olivia's funeral, Walter is being taken back to detention when his car is held up by traffic around a wormhole site. Recalling an earlier conversation that he had with Peter about wormholes and time travel, Walter then adds the most confusingly awesome element to the episode and possibly the entire series so far. Walter believes that the machine, found in pieces all over the globe, having been buried millions of years before, is actually not as ancient as they had initially believed. He posits that he, because of the moment that he is currently experiencing, sent the machine back in time so that they could do it all over again, and again, and again and...you get the idea. He then suggests that because of a paradox he cannot simply alter what has already happened, but rather that Peter can make a different choice within what happened. That in the machine, Walter would bring Peter's consciousness into the future so that he could see the consequences of his original decision to save one universe over the other, making him change his mind.
Cut back to that present/past/future moment that our original timeline was in, in which Peter was in the machine at the end of "The Last Sam Weiss" and the game is well and truly changed. This time, with the knowledge of the true consequences of his decision, Peter chooses to bring the two universes together. Tearing holes in both of them, in that room on Liberty Island, Peter brings Walternate, Alt-livia and their scientists to our Fringe team in this universe whilst simultaneously bringing our Fringe team to them. Then as Peter begins to explain his plan to fix the damage caused by the cross universe war, he disappears. Seemingly unaffected by Peter's disappearance, Olivia then states Peter's intention to correct their past mistakes as if he were never even there. The final scene then depicts all of The Observers standing just outside of the statue of liberty as The Observer suggests that the reason no one was shocked that Peter disappeared is that he didn't, instead, he simply never existed. He paradoxed (made up word) himself out of existence.
What any of this means for Fringe I can barely comprehend. The timeline of the show doesn't exist at all. The past is the future, the future is the past and at all moments in time our characters have always possessed the ability to simply change time as they see fit, they just didn't know it. As for Peter's disappearance I have literally no idea. In this timeline Peter cannot exist as it stands, but he could also just go back/forward and change that now knowing that that is the consequence of his action. I assume that Joshua Jackson is returning for the fourth season of the show as it would be a very odd decision to simply eliminate one of your main characters so undramatically, but I don't know at all how they're going to bring him back. Thirty five minutes of this episode was just a nice glimpse at that future that we had always been told was coming, but the last five were the heart of "The Day We Died". It was an unbelievable risk to take for the writers, especially given that this was apparently going to be the finale regardless of whether the show was cancelled or not, but in my opinion it was a perfect one. They're going to have to back it up with some seriously complex story lines in season four, but if they do, as I suspect they will, this will have all been worth it.