What are you supposed to be, some kind of a cosmonaut?

[chuckles]

No, we're exterminators. Someone saw a cockroach up on twelfth [the twelfth floor].

That's gotta be some cockroach.

Bite your head off, man.

[entering elevator]

Going up?

I'll take the next one.

(Inside the elevator.)

You it' just occurred to me that we really haven't had a successful test of this equipment.

I blame myself.

So do I.

Well, no sense worrying about it now.

Why worry? Each of us is wearing an unlicensed nuclear accelerator on his back.

Yeah. Well, let's get ready. Switch me on.
(Egon turns on Ray's pack. It emits a strange sound and begins humming. Egon backs away from it.)