The voice sounds familiar. Most Wraith voices have similar inflections... insectoid, if Carson had to describe it, which, of course, makes sense. He does, however, have to suppress the cold feel of dread whenever he hears, or sees, the Wraith.

Luckily for Guide, Dr. Beckett is hunched over a microscope when he calls for his attention.

"Yes, of co-" And, at that point, he looks up, eyes falling on the, now young, Wraith. His jaw slackens slightly, but he swiftly regains his composure. He's only ever seen one young Wraith before, and that... didn't end so well. "O-Of course. In private?"