Casting directors need to be on the lookout. They need to seek out foreign films. Google evens lists actors by their country of origin to make it easy. They need to look at agency sites in different countries. For example, in the U.K., France, and Germany, some of the best talent agencies have very evolved sites with portfolios of their clients’ work.American talent agents have looked to the U.K., Australia, and Canada for their next rising star. Just look at a list of the top leading men and women in Hollywood right now and you’ll see that they hail from all over the world.