I'm hoping someone might be able to help me. I'm looking for a movie about two sisters from another world or time who somehow end up on earth in what I want to say is Montana? The girls' hair color is very distinctive: brown during the day, silver at night.

Thank you

Try,.

Hyper Sapien:
People from Another Star (86)

-view trailer- (http://www.youtube.com/watch?v=A5oWCjKWIYM)