Kate surveys the hologram, trying to reconcile the area with the city she's familiar with on her side of the door in 2005.

It's been years since her family lived there, but she still travels to the London office for work a few times each year; still, this isn't her time period or even her world.

She glances at Felix, hope and apprehension twisting her insides.

"We will, but Bill's right -- we have to get there somehow."

She's praying it's late enough that there won't be too many people out to notice them.