In the movie The Unborn a girl named Casey Beldon discovers she had a twin brother, but was never born. Casey's mother Janet killed herself when Casey was about three or five years old. Ever since then Casey had been raised by her father, Gordon. After she had found out about her twin brother she starts to experience some very strange things.

It was kind of like the boy was trying to tell her something, like his spirit was going around to all of her friend and trying to hurt them. Her best friend Romy believed in ghosts and all of that freaky stuff. So she tries to help out Casey. Casey just thinks it is her imagination and just all a dream but it's really not.

Casey's father is worried about her, mostly because she acts a lot different and is more scared and doesn't know what to do. When the ''spirit'' get's to Casey she has some strange thing done to her to kill the spirit in her. and after that it was gone. For now. Overall I thought it was a good movie. Although it was creepy it was still very interesting to watch. I would tell people to watch this movie if you are into creepy and interesting movies.