William Peter Blatty wrote a sequel to his smash success, The Exorcist. Legion the novel went through several transformations for the film version, some of whose issues are addressed below. The article is somewhat esoteric and will most appeal to Blatty fans and fans of this, the third Exorcist movie.
POINT ONE: The Pazuzu Wind and blowing curtains in Regan’s room in the original Friedkin film. Of course there are no curtains in the Gemini’s cell. But there were plenty of visionary manifestations (crucified Karras rising up thru the lightning-cracked floor) and actual paranormal events (fire-blasted prayer book, priest and Kinderman thrown up against ceiling/wall). So lack of the Pazuzu Wind isn’t too significant. Also recall that the Pazuzu Wind is usually only a symbol of demonic presence, not yet the full demonic manifestation. The curtains blowing in the first Exorcist movie may have been the Pazuzu Wind manifesting as a detached blast of the demon’s power just before Karras takes it out the window with him.
POINT TWO: I think that in Legion – the movie, not the book – Karras’ possession works like this: 1) Karras takes Pazuzu out the window with him at the end of The Exorcist. 2) The demon is defeated regarding its primary goal – killing Regan. 3) The demon is infuriated by this defeat, and while he is still inside Karras’ body – though his power to control Karras is severely attenuated – he pulls in Vennamun’s soul and inserts it into Karras’ dying body. 4) Karras momentarily “dies” but his soul stays in his body. He immediately regains a helpless consciousness, knowing that he is still in his body, but now he shares it not with Pazuzu, but with Vennamun’s redirected soul. 5) The demon now has a hold on Vennamun’s soul which is now incarnated in Karras’ body. The demon has now left Karras’ body and no longer has direct control of Karras – in fact, the demon doesn’t need it, because his “son, the Gemini” perfectly executes the demon’s will. 6) This state of affairs continues until the crisis occurs – the intervention of Fr. Morning as exorcist – like Fr, Lankester Merrin before him pursuing an ancient enemy, namely Pazuzu, and only secondarily the pipsqueak Vennamun. 7) By the time Morning enters the cell, the demon has taken over – the demon must protect “my son the Gemini.” Demonic big guns are required to fight an exorcist – puny little Vennamun/the Gemini is only granted the relatively small power of possessing only whom Pazuzu permits, and is limited to killing victims whose names contain the letter “K.” For a real exorcistic showdown, the demon himself must come to the Gemini’s rescue. 8) From the time Morning appears, the Gemini is not heard from and has no dialogue. This means that he has been put on the back burner (pun intended) so the demon itself can battle Morning. 9) So, at the end of Legion, Karras was not simultaneously possessed by the Gemini and the demon. It was only the demon at the end – in fact near the climax the demon says the famous Blatty phrase, “There is only one.”
POINT THREE: Kinderman and the “English spoken in reverse” tape from the original novel and film. I don’t think Kinderman was unduly moved by this as evidence of the supernatural. The university president mentions it only in passing, and Kinderman’s dialogue does not pursue the matter. (Chances are Kinderman already knows about it but is just picking the president’s brain.) Nor would Kinderman necessarily think the reverse language was proof of genuine possession – any more than Karras did. Blatty assures the reader that the Church accepts paranormal, brain-related super-feats as possibly just natural paranormal phenomena, temporarily unexplained. So potentially it was an indicator in both Karras’ and Kinderman’s minds of genuine possession, but inasmuch as it may also have been mere paranormalia, it would not necessarily constitute proof of such.
How was Pazuzu able to do this? First, we don’t know what capacities talented demons might have, and we don’t know how they work their dark mechanisms. Second, we still don’t know if it was Pazuzu who was doing it – if we take the “naturally-accelerated brain skills” argument seriously. Again, it’s a case of maybe the demon was doing it, or maybe it was just Regan’s ailing-but-accelerated neurology that was causing her to speak so unusually.
POINT FOUR: The question of the expelled demon’s location after leaving Karras at the end of Legion. Since Kinderman’s bullets finally, utterly killed Karras’ body, and especially since the final head shot this time definitely killed his brain, the assumption would be that the demon (and Vennamun) were finally returned to Outer Darkness, that place “Over there, on the other side where theycan be so cruel” – i.e., Hell. There was now zero possibility of either Pazuzu or Vennamun tormenting Karras further. We are strongly led to assume that all’s right in the world and that Pazuzu’s temporary reign of terror has come to a satisfying (for us, not for him!) close. The bad guys are in “jail” (Hell) – where they belonged in the first place until they “escaped”. Where the demon went is ultimately a secret known only to its creator, William Peter Blatty.
Blatty could have had the demon jump into Kinderman… or come back in some other guise in some future novel. We can’t tell where the demon went either from Blatty’s Legion novel or from his Legion film. We can only hope that the liberated Karras was right when he told Kinderman, “We’ve won. Kill me now, Bill…” This was written as a “happy” ending – Karras was finally free of both Vennamun and Pazuzu. He finally went to heaven – which destiny he was cheated out of fifteen years before at the bottom of that long flight of stairs leading down to M Street. To have Pazuzu repossess anyone would put a sappy, cliched horror movie ending on the story – like those old 1950s horror movies that, after presenting an “all is well” conclusion, proceed to flash “THE END” – followed by the irritating question mark: “THE END…??” Thankfully Blatty avoided those kinds of cheap stereotypes in his cinematic re-telling of the Legion story.