A mysterious discussion

Who: Unknown
Where: Unknown
When: You get the idea
"Hmm, looks like we lost Agent Cerebrum," said one mysterious figure in a smoke filled room. Smoke filled rooms were traditional for secret organizations and conspiracies.
“Damn, he was a good agent,” said another smoke shrouded figure.
“No he wasn’t. The man was an imbecile who accomplished everything though dumb luck,” said a third mysterious man.
“Well, it’s the sort of thing you say at times like this. Besides, he was better than the ASSHOLE we had assigned on the Blue Dwarf before him, what was that guy’s name?”
“Cain?”
“Yeah, him. You know, the one who actually liked dressing up in black and lurking in shadows. What a weirdo, he certainly creeped me out.”
“Me too. Anyway, I vote we use Contingency Plan Alpha C.”
“You mean, kill everybody involved, leaving Mulder and Scully in the dark again with no leads and no proof as to whether or not supernatural events and aliens actually exist?”
“Er, I mean D.”
“Ah, that’s a good plan. Let’s do it.”
“And can we get rid of this bloody smoke? I can’t breath.”
“It’s traditional, you fool.”