trying to find the name of a horror movie(60's,70's,80's)? shown on tv late 80's?

Question

hello horror fans i watched this movie as a small child and it scared the hell out of me! it was shown on tv in the late 80's possible early 90's and from vague memory it seemed to have the feel of an old scratchy movie from more than likely the 70,s.(the same kindy feel as the excorcist)
the film i think was mainly set on an old american ranch/farm? a family of i think 3, father, mother and child a boy?
the boy becomes possed and i think an excercism is carried out in an upstairs bedroom involving some sort of painted symbols on the floor? (lots of scary screemin goin on)and his mother.
another thing is a weird part where in the farmers outhouse/near some chicken pens there is some sort of pulsating maybe orange thing in like a fulmaldahide pot? that is linked to the demon/spirit that posses the boy?
i seem to remember it being very gritty and physologically scary but then agin i was young so when watched again will probibly be rubbish!
thanks for ya time.

Answer 1

"the possesion of joel delaney"

Answer 2

Sorry I don't know what it is called, but I know it is not the Omen. In the omen Damien is not possesd by a demon he is in fact a demon, the spawn of satan, and it does not take place on a farm. However, this vaguely sounds familiar like something I too watched as a child but have very little recollection it.

Answer 3

The Entity

Answer 4

Sounds like you are talking about "The Possession of Joel Delaney"

Answer 5

The name of the movie was the Omen and the little boy's name was Damien

Answer 6

Hmm...it rings a bell but I'm not certain. Maybe "The Amityville Horror"? http://www.imdb.com/title/tt0078767/plotsummary

But in this movie, it's the house that's possessed...

Answer 7

oemn