The exorcism of a woman variously called Anna Ecklund, Emma Schmidt, or simply ‘Mary,’ by Theophilus Reisinger, a German-born Capuchin monk, in Earling, Iowa, in 1928, is a near legendary event. The case was studied by William Peter Blatty in his research for his novel The Exorcist and many of the famous tropes popularized in the film adaptation of Blatty’s novel (levitation, uncanny projectile vomiting, and a young woman physically restrained on a bed) have their genesis in accounts of this event. Most of what is known about the Earling exorcism comes from a pamphlet called Begone, Satan! A Soul-stirring Account of Diabolical Possession in Iowa, written in German by one Father Carl Vogl and translated by Father Celestine Kapsner, a Benedictine monk from St. John’s Abbey in Collegeville, Minnesota. There was, however, a second account of the exorcism that was never promulgated by the Church. A pamphlet entitled The Earling Possession Case: An Exposition of the Exorcism of ‘Mary’ a Demoniac and Certain Marvelous Revelations Foretelling the Near Advent of Antichrist and the Coming Persecution of the Church in the Years 1952–1955 was written in 1934 by one Rev. F. J. Bunse, S. J. The pamphlet is based on Riesinger’s own account of the event written in German. Bunse’s account reveals, among other things, that the exorcism of ‘Mary’ – as Bunse calls the energumen – did not end in 1928! Mary’s possession resumed in 1929 and Riesinger was apparently still performing regular exorcisms on her when the pamphlet was written in 1934. Furthermore, Mary was not merely being possessed by demons – she was receiving frequent messages from ‘heavenly visitors’ that included Mary, Jesus, the archangel Michael, and numerous other angels and saints. This chapter examines these two accounts of the Earling exorcism in an attempt to arrive at a clearer picture both of what happened and of how the narrative was spun by Church authorities. These two accounts demonstrate the political interests at stake in the rush to narrativize the significance of Mary’s experiences.