This pair of engaging dramas from filmmaker Aaron Katz, both in the indie subgenre known as "mumblecore," begins with "Quiet City," in which two Manhattan twentysomethings (Erin Fisher, Cris Lankenau) have enough in common to enjoy a day together visiting parks, empty apartments, and Brooklyn art galleries. Next, "Dance Party, USA" follows the intimate relationship that develops between two teens when Gus (Cole Pennsinger) makes a shocking confession about his past to Jessica (Anna Kavan). 143 min. Total. Widescreen; Soundtrack: English; featurettes; theatrical trailers.