Which demonic possession in The Exorcist (2016) was most chilling?

Greatest Demonic Possessions
The Exorcist (2016)
The Exorcist
TV
Greatest Demonic Possessions poll options
Greatest Demonic Possessions
The Exorcist (2016)
The Exorcist
- Casey Rance
- Angela Rance
- Father Marcus
- Father Tomas