Starring: Joshua Jackson, John Noble, Anna Torv, Jasika Nicole
And Those We Left Behind - S4-E6
Continuity mistake: While beginning to take the radiation readings of the Jeep during his time jumps, Peter has a wedding ring on his finger. After cutting away and back again, the wedding ring is no longer on his finger. (00:15:15)
Continuity mistake: The bullet hole in Davidson's chest is not at all where he was shot.
Olivia Dunham: I just want to go back to before.
Phillip Broyles: Dunham, I don't think you can.
Question: In the original timeline, when Fauxlivia and our Olivia are in their opposite universes, the thing that makes our Olivia remember her real life and try to escape is the memory of Peter. In the new timeline, he doesn't exist. When Walternate has found and synthesised the Cortexiphan, he says that our Olivia is no longer necessary and to kill her. How did she get back to our universe with no memories of Peter, and no alternate Broyles helping her to escape and being sent to us dead with one leg?
Answer: In the time line of Season 4, William Bell is trying to destroy both universes to create a new one, and he needs Olivia to power the collapse. So he helped her escape. But the real question is, if not in search of Peter, why Olivia has to travel to the alternate universe to be captured and replaced?
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