[Hilda frowns, trying to work it out. Even that Entralink business Hilbert had reminded her about couldn't do things between the past and future, right? Only different universes or whatever.]

If they can pull people from different universes [And she's very slow about saying it, because she's not incredibly sure herself] then it wouldn't be too far of a stretch to think they could take people from different times, right? I mean... We're even supposed to be going into the past or something for our missions, so...

[This is dumb and sounds like something out of a sci-fi movie.]