Exorcism
In Christianity, exorcism is the practice of casting out demons. In Christian practice the person performing the exorcism, known as an exorcist, is often a member of the Christian Church, or an individual thought to be graced with special powers or skills. The exorcist may use prayers and religious material, such as set formulas, gestures, symbols, icons, amulets, etc. The exorcist often invokes God, Jesus and/or several different angels and archangels to intervene with the exorcism. Protestant Christian exorcists most commonly believe the authority given to them by the Father, Son, and Holy Spirit (the Trinity) is the source of their ability to cast out demons.
Exorcismus
Secluded, home-schooled teenager Emma's uncontrolled behaviour causes her to believe she is possessed by the Devil. When terrible things start to happen to her friends and family, her parents grudgingly call in the help of her uncle, who is a priest, to drive out the evil spirits.In November 2008 Luis de la Madrid was set to direct the exorcism film, but on 22 September 2009 he was replaced by Manuel Carballo. The Spanish director David Muñoz wrote the script, and shooting began on 5 October 2009 in the Studios of Filmax.