Last year, the Cannes Film Festival produced three best actress nominees at the Oscars. This year's edition may have just supplied another.

In Lynne Ramsay's "Die, My Love," Jennifer Lawrence and Robert Pattinson play a married couple with a newborn who move into an old country house. In Ramsay's messy and moving marital psychodrama, Lawrence plays an increasingly unhinged young mother named Grace whose postpartum depression reaches darkly hallucinatory extremes.