Yes but be warned demons are unpredictable
No
No. There is no such thing as demon possession.
Demon possessed.
Demon Possessed - 1993 was released on: USA: 28 July 1993 (video premiere)
The emperor Nero was never possessed by any demon. That sounds like a new, present day slur on Nero, made up by someone with no knowledge of history and a mind that jumps to conclusions without looking into the facts.
Warning! Spoiler for the last season! No. Although there were episodes, where demons possessed Sam, he is not a demon. The possessed people are only vessels. And although Lucifer possessed him at the end of the last season, he is an Angel. An Angel in the vessel of a demon seems a little unnatural.
No Criss is not demon possessed. He is a really good goth magician.
Abalam
There is no such thing as possession. If someone believes they have been possessed, recommend they speak to a doctor. There is no step-by-step process for becoming possessed. Possession is only done by demons and evil ghosts/spirits, and they are the only ones who can voluntarily possess you. However, a Catholic could become possessed if the demon/ghost/evil spirit becomes annoyed or angered by the Catholic, or if the demon/ghost/evil spirit just wants to use the Catholic as a puppet for more evil purposes.
Demons are supernatural beings, they are a completely seperate thing from human. While it may be possible to be possessed by a demon, you cannot be a demon, at least not in your physical form.
Jen Was the traitor. She was Possessed by a demon. But in the end Killian took the demon away so he can use her soul.
it was velma