I think that's still Jason. His voice changes a little, perhaps to emphasize "room 27" but I think it's still him.

Nosfer asked: "What the heck is the voice over of "Room 27" by the client ?"

Maybe it's a ghost pretending to be a demon pretending to be Rich Little pretending to be a demon pretending to be a ghost.  I mean we've already had a scenario similar to that so…why not?  (And once again…I can't remember which episode that was…must be a demon pretending to be a ghost pretending to be a demon that is preventing me from remembering it…)

Nosfer said: "Classic line after Britt jumps 8 feet AND asks KJ if he saw the door shut (to which KJ says no) "Did that door just shut on you?"

I couldn't help but to remember Joe Chin's "ghost bite."  This is how Logisti saw things in his review of Dragsholm Castle:

"Joe also was a focal point for activity during the investigation itself. Towards the beginning of the night he was in the basement with Brandy when he reported hearing what he thought was a voice saying "Go" or something similar. Shortly afterwards he noticed a sensation on his forearm and was surprised to see what seemed to be a bite-mark. The size and shape of the red, irritated area certainly seemed consistent with a human bite-mark to my eye, but we didn't get much of a closeup so we can't really look for indentations from individual teeth to really be sure. Also, we have to consider that Joe might have been blasted out of his mind having insane-crazy-kinky relations with a fellow cast member or some local girl (or guy) because that's just how he rolls. Of course, that's just plain speculation on my part but the entire situation seemed a bit odd.

Robb had the real investigative zinger though, when he asked: "Did anything bite you?"  Oh ya, now come to think something did jump out of a corner and bite me right after we went downstairs — thanks for asking or I never would have put 2 + 2 together. By the way, is that a full moon outside? My back itches and I have a strange desire to howl. Seriously Robb, "Did anything bite you?" ?!?!  Since Joe's the one who is telling you he thinks the injury looks like teeth marks, don't you think he probably would have front-loaded the answer to that if the answer was "yes" ?"

Yes…history does show that TAPS certainly has a knack for asking the obvious…

Lastly, as for your blow by blow of the Case Of The Scary Swinging Door…just a bunch of weirdness going on there.  And the beautiful part?  Not only are J&G condoning this sort of action by leaving it in the show (after all, they are producers), they are actually pushing it as evidence of the paranormal as seen in the review.  It boggles the mind really.  And when Learjet said that even the "true believers" at the TAPS site were questioning it…it almost makes one question the limits…if there even are limits on the blatant arrogance of Jason and Grant.  "Put it out there…people will buy it…"  Wow…