Pictured above: Arian foster contemplating his next injury.

They do in A LOT of other countries. I emphasized a lot because I have been to 2 other countries AND seen a movie while I was there, and both did it before they showed movies. So theres that

Went to the Thailand last summer for some good old fashion tourism stuff. Went to a movie one night just to get out of the heat. They did in fact play the national anthem before the movie. Everyone stood and loudly sang along. So there's that little bit of info to chew on...