Horror 70s or 80's Hear's voices?
 

Sorry for vauge title. I'm trying to remember a movie I believe was late 70s possible 80's.

I could be a classic but I'm not very good in horrors.

All I remember is a family and either a young female early teens is hearing voices. Her brother might be the crazy one. Im not sure. Strange thing is I think I remember in one scenes she wearing a striped green and white shirt.

I'm not sure if this is enough info. When I was a kid I was scared silly so I kept my eyes closed threw most of it.

Any help would be great.

Re: Horror 70s or 80's Hear's voices?
 

Was this a supernatural thriller (e.g., ghost, possession, etc.), slasher (e.g., brother is psycho killer) or other type of horror movie? Do you remember any more of what anybody looked like?

Re: Horror 70s or 80's Hear's voices?
 

I think the 2nd choice.

Re: Horror 70s or 80's Hear's voices?
 

Is it the Amityville sequel/prequel?

Re: Horror 70s or 80's Hear's voices?
 

Probably not "The Boogeyman".

I'm pretty sure this is NOT your movie, but I need to post this trailer here anyway. Because I need to. Actually, I did think of this because of the bro/sis relationship and the green and stripes reference. But still, doubt it's going to help.

Little known movie trivia FACT: this is the Harry Potter origins story line. >=]

https://www.youtube.com/watch?v=-JrmQl3E9zk