I see Kurosawa has been covered. Not nearly enough Americans know his stuff as he really is like the Beatles of movies in the sense that his influence is so widespread.
Also, "Baxter" is a crazy story about a boy and a dog that was really good. I've seen so so so many good foreign movies I can hardly remember them all. If you like suspenseful thrillers, the French version of "The Vanishing" was top notch. "Run, Lola, Run" was fun. "No Man's Land" was an amazing war movie, don't understand where the credit went there.
I thought "Take Me Away" was really good but apparently most disagree.
Right now I am getting into the "Trailer Park Boys" from Canada. That show slays the sheet outta me.