The village girl Anna meets Andrzej and Joanna, a rich couple from Warsaw. Ingenious and driven by the desire to live a different life, Anna decides to help the couple to find the ruin they are searching for. On the journey together, the poor girl turns out soon to be a "better" Joanna. Instinctively Anna fills more and more the role of Joanna and becomes an existential threat for her.
WALL is a thriller about rich and poor - and the self-destructive pursuit for freedom.