The X-Files, Season 9

Doggett:
What the hell are you doing?

Scully:
I'm trying to teach a class.

Doggett:
You understand what we're being offered here? If we know who these super-soldiers are we can go after them. This is somebody giving us a way that can make it safe for Mulder to come home.

Scully:
That's the operative word here - somebody. Somebody that we don't know.

Doggett:
And you don't want to check it out.

Scully:
(insistent) What I don't want is Agent Mulder's life to be endangered any more than it already is.

Doggett:
How long are you going to do this?

Scully:
Do what, Agent Doggett?

Doggett:
Refuse to trust me... or anybody. How else you going to get him home?