Exorcism
In Catholic practice the person performing the exorcism, known as an exorcist, is an ordained priest. The exorcist recites prayers according to the rubrics of the rite, and may make use of religious materials such as icons and sacramentals. The exorcist invokes God—specifically the Name of Jesus—as well as members of the Church Triumphant and the Archangel Michael to intervene with the exorcism. According to Catholic understanding, several weekly exorcisms over many years are sometimes required to expel a deeply entrenched demon.
Alien Exorcism
Dr. Davide Piso is a courageous scientist who has been studying thousands of cases involving alien abductions with the aid of hypnosis. When the scientist decides to help Saturnia, a seductive teenager that believes herself to be an alien abductee and shows a clear attraction for him, he faces an insurmountable problem: once hypnotised, Saturnia cannot leave the trance condition anymore, hence giving manifestation to Hexabor of Ur, an alien entity coming from Mesopotamian ages. Hexabor considers himself a demi-god and wants to exploit a special human energy: the soul.