Blair climbs tree here despite his fear of heights revealed later in "Black Or White".
Jim: Are you out of your mind?! You dragged me all the way out here to tell me I'm some sort of caveman?
Blair: Well, maybe I was a little out of line with that caveman-remark but...
Jim: Listen, you neo-hippie witch-doctor punk!
Blair (talking to Jim): Part of your job is to walk into a place and figure out what happened there. So is mine, but just that my places are usually a few thousand years vacant.
Blair (talking to Jim): You're a human crime lab with organic surveillance equipment!
Blair: I am NOT cutting my hair.
The Season One DVD box set refers to this episode simply as "Pilot".