Asian film wise...Oldboy, Lady Vengeance, Shutter, I Saw The Devil, Crouching Tiger, Hidden Dragon, Shaolin Soccer, The Chaser, Ringu, A Tale Of Two Sisters....there's plenty more I love too.
Amelie, Mic Macs, City Of Lost Children, Delicatessen, Priceless, High Tension, Martyrs...all amazing French movies.
Spanish Language flicks by Del Toro like Pan's Labyrinth and Devils Backbone are mesmerising and brilliant.
City Of God, Tsotsi and City Of Men are excellent also.
Run Lola Run is a brilliantly done movie, so fast and enthralling.
I could go on and on, these are all fairly recent releases too so very each to find and watch.