Two hours remain in season four of Fringe. Watch this extended preview now for the concluding pair of episodes.
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The Fringe answers you've been waiting for are coming. Shortly. Check out the official Fox promo now for part one of the season four finale.
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Fringe Season 4 Episode 21 Quotes

Jessica: What are you?
Walter: I'm human, what are you? Is this some sort of alien invasion? Are you part of a strike?

Peter: Three bedrooms and a dog run...
Olivia: Nursery?
Peter: Nursery?