Same Dad?
I'm re-reading Carrie and they mention that Ralph White died before Carrie White was born, yet in this film Rachel is supposed to have the same father as Carrie - if so, she would have had to be conceived before he died- which would make her the same age as Carrie. Bit we know that not to be true as Sue Snell is a grown up in this sequel!?
I know they probably aren't following the book but Is this explained in this film? I can't remember!? It's been a while since I watched!!