What demon from Assyrian and Babylonian mythology is battled by Father Damien Karras in "The Exorcist" film series?
Lankester Merrin Merrin, an elderly priest and paleontologist on an archeological dig in Iraq, finds images of the demon Pazuzu and subsequently experiences other unusual phenomena. He had previously faced the demon many years ago during an exorcism in Africa. The find sparks a premonition that he will battle the demon again in a distant land. Merrin does not appear again until much later in the novel, when he joins the protagonist, Father Damien Karras, in Washington, D.C. to exorcise the demon from the body of a young girl. Merrin, who has a heart condition for which he takes nitroglycerin, dies during the ritual, leaving the inexperienced Karras to complete the exorcism himself.
Lahamu Lahamu (also Lakhamu, Lachos, Lumasi, or Assyro-Akkadian Lammasu) was the first-born daughter of Tiamat and Abzu in Akkadian mythology. With her brother Lahmu she is the mother of Anshar and Kishar, who were in turn parents of the first gods. Lahamu is sometimes seen as a serpent, and sometimes as a woman with a red sash and six curls on her head. It is suggested that the pair were represented by the silt of the sea-bed, but more accurately are known to be the representations of the zodiac, parent-stars, or constellations.