This movie I remember aired on Disney channel but I don't think it was apart of the production at the time. Late 80's to mid 90's.

It takes place at the turn of the 20th century, there's a young girl working in a factory. Another girl's hair is caught in a machine and gets scalped. I think an orphan girl is sent to live with some family in the woods. There's a lot of snow. And there are wolves everywhere. They have a daughter the same age and the mother is ill. The parents go off to live somewhere warmer because of the mom's illness and the two girls are left with a nanny person who is evil. The wolves get in the house at some point and eventually eat the nanny.