
K referring to the letters as a whole, M to the wedding thing.
Pretty definitively solved already:
B - Ghost World
C - Mysterious Object at Noon
D - The Marseilles Trilogy
E - Dheepan
F - Tampopo
L - Stalker
N - Sixteen Candles
P - They Live By Night
R - Jeanne Dielman, 23 Commerce Quay, 1080 Brussels