Brendan Gleeson reunites with The Guard director John Michael McDonagh for this downbeat drama tinged with black comedy. Gleeson plays a small-town Irish priest who takes confession from a mysterious parishioner who promises to kill him by week's end. While juggling the spiritual needs of the town's countless fallen souls, our righteous protagonist tries to solve the matter of his own impending murder. The cast—especially Gleeson—is on top of its game. But not everyone will adapt to the whiplash mood swings of this existential Agatha Christie variation. 100 minutes R.