By Nightfall
Michael Cunningham
 Peter and his wife, Rebecca--who edits a mid-level art magazine--have settled into a comfortable life in Manhattan's art world, but their staid existence is disrupted by the arrival of Rebecca's much younger brother, Ethan--known as Mizzy, short for "The Mistake." Family golden child Mizzy is a recovering drug addict whose current whim has landed him in New York where he wants to pursue a career in "the arts." Watching Mizzy--whose resemblance to a younger Rebecca unnerves Peter--coast through life without responsibilities makes Peter question his own choices and wonder if it's more than Mizzy's freedom that he covets.