Cannes film tracks dilemma of stranded Palestinian refugees

"To a Land Unknown", directed by Mahdi Fleifel, follows two Palestinian refugee cousins around Athens as they try to save up money to pay a smuggler to sneak them into Germany. Chatila has left a young family behind in Lebanon to try to keep his fragile cousin Reda sober and away from their squat's poet drug dealer long enough to gather the cash. But the odds are stacked against them, forcing Chatila to lay aside his principles one by one as he devises increasingly dangerous schemes to try to...