Rent Red Lights (2003)

On the hottest day of the year Antoine and Helene hit the road, destined for the south of France. The oppressive heat and traffic gridlock take their toll on Antoine's frazzled nerves and, as he attempts to cool off with one cold beer after another, tensions between the bickering couple are pushed to boiling point. As night draws in Antoine stops off at yet another bar but returns to the car to find Helene missing. Panic-stricken, he embarks on a desperate search, only to find events spiralling far beyond his control with horrifying consequences...