Johann- The possessed one,the scary character,the fierce one,he was a 14 year old boy from a small town
Ludwig-The pope,the exorcist
Adolf-father to Johann
Bella-was johann school teacher
Joseph-johanns childhood friend
Cat and sam-they were best friends and somehow related to johann
Valak-step mother to johann
Methuselah and owell-you will come to know about them
esther-johanns father sister in short she is his aunt
Elizabeth-The biological mother to johann
Sarah-sister to johanns biological mum (aunt)