"Freak? That's very unlike Peter. Unless..." He pauses, and looks at Ray over his glasses.

"This is something else you're not telling me. Is he the one who can wave his hand about it not being the droids you're looking for?" This changes things; not that Egon has any reason to fear any version of Peter Venkman, but it means that a slightly different tack might be more useful.

He's thinking. He's got That Thinking Look on his face.