I'am looking for an older movie late 70's or 80's about a little girl finding a doll in either a well or a wall the doll belonged to a little girl ghost there is also an older man that is trying to get the doll because there is treasure inside of the doll I'am wanting to say it took place on an ocean coast . p.s. I know it is not the lady in white with lucas haas

Could it be "Child of Glass" it's a Disney movie.

Yes you are fabulous

Glad I could help. I loved that movie as a child, even though it scared the crap out of me. ;)