Bogart achieves something exceptionally difficult in this film, allowing Dixon to be at his most pitiable when he's at his most despicable... Bogart forges one of the great portraits of an abuser, recognizing that abusers always see themselves as the wronged party. But he goes further than that, as he and Ray offer a figurative illusion of looking directly into Dixon's emotional landscape, seeing the barren realm of a man, who, like all of us, is the architect of his own loneliness.