Terminator: The Sarah Connor Chronicles, Season 1

[Ellison finds Comartie's disguise in the FBI database]

Greta Simpson:
Come on, what are you saying? That this guy somehow killed six people and then found a plastic surgeon who made him look identical to George Lazlo? And then what? Killed Lazlo, stole his identity, and then put himself in the FBI Database as this guy, Kester? To what end? What's the goal here? Who is he?

James Ellison:
What is he.

Greta Simpson:
What is he?

James Ellison:
Yeah. What is he? What is he, that stands across from a man after killing two other men within 36 hours. And when asked of his involvement, cannot only lie, but lie well? And not only lie well, but not blink, or twitch, or perform one simple human reaction to the situation. So, yes, I think it's fair to ask: What is he?

Greta Simpson [Obliviously]:
You know as well as I, some men are monsters.

James Ellison:
Yeah...monsters...