IMDB.com has finially updated their cast list for Fairuza's film
DON'T COME KNOCKING, and they now list Ru as part of the cast. Her
character's name is listed as "Amber."

Check it out: http://us.imdb.com/title/tt0377800/

Also, I found and article on the films relationship to butte montana,
that tells a little bit more about the film:

http://us.imdb.com/title/tt0377800/

Brandon