"Pretty much," Ray says cheerfully. "Egon says we were probably the first people to pay any real attention to him. I mean, other than screaming hotel guests." He turns around and heads back up to the main floor of the firehouse. "Let's see what else we've got in the way of doors- anyway, he comes with us on most of our jobs, sort of like a mascot-"

Rats. The next few doors, which involve storage closets and spare rooms and the bathroom, don't seem to be working either.

"Well, there's always upstairs. Come on."