Pazuzu (The Exorcist) the first film, Linda Blair played Regan. Mercedes McCambridge provided the majority of Pazuzu's dialogue, most notably in all the scenes with Fathers Karras and Merrin. In earlier scenes, Pazuzu's voice is provided by Linda Blair herself in some scenes, and Ron Faber in others. The face of Pazuzu is provided by Eileen Dietz, who also plays Regan during the vomiting, levitation and masturbation scenes. Pazuzu is mostly manifested by a swarm of locusts in "Exorcist II: The Heretic", though is also shown possessing the young Regan and a young boy named Kokumo during flashback sequences. While the stand-in for
The Exorcist (film) her to be hospitalized and ultimately taken out of consideration. Denise Nickerson, who played Violet Beauregarde in "Willy Wonka & the Chocolate Factory," was considered, but the material troubled her parents too much, and they pulled her out of consideration. Anissa Jones, known for her role as Buffy in "Family Affair," auditioned for the role, but she too was rejected, for much the same reason as Ferdin. The part went instead to Blair, a relative unknown until the film's success. The question of whether or not such a young actress, even a talented one, could carry the film on her