Re: Fringe 4x19 - "Letters of Transit" (Live Commentary, Spoilers)
2609 seems kind of soon for the human race to be replaced by a new species. But I suppose the bald kid from season one demonstrates there are at least several of them born in our time. Given the events of this episode, I suppose they've been traveling back to facilitate their takeover of the planet.
I wonder I'd Henry somehow could have prevented their plans.
Silent Night, Sleepy Night...