In years 1880, in the West, the small town of Big City wait the comming of new immigrants. Alas, the immigrants caravan is attack on the way by indians.All adults leave to help. The morning, Big City kids wake up orphans,with only an old alcoholic and the town dumb.
Set in bulgaria
http://bigcity.blogs.allocine.fr/
I am not fond of kids movies but its a good way that kids discover western and make them fan of the genre
and maybe a revival.
Good Luck Big city