No. There is no such thing as demon possession.
Demon possessed.
Demon Possessed - 1993 was released on: USA: 28 July 1993 (video premiere)
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.
Yes, some dolls can be possessed by evil beings, therefore, becoming evil.
Abalam
Yes but be warned demons are unpredictable
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
Yes he can! He has his spirits known as demons who enter into you and control everything you do. I guess this is something that's called 'demon possession' or simply possessed. The person possessed has to be exorcised over to deliver him from the invading demon.