DVD: “Gayby,” “The Bourne Legacy,” HBO’s “Girls,” “The Falls” And More!

Girls: The Complete First Season
($49.99 Blu-ray, $39.99 DVD; HBO)

Capturing the twentysomething zeitgeist, Lena Dunham’s must-see series follows a clique of female friends as they navigate dating, STDs, finances, drugs and skeevy venture capitalists who obsess over expensive carpets. And it doesn’t hurt that out cutie Andrew Rannells (Book of Mormon, The New Normal) appears as Hannah’s gay ex-boyfriend. A veritable treasure trove of extras includes a conversation with Dunham and executive producer Judd Apatow, a making-of featurette, as well as deleted scenes, a gag reel, auditions, script reads, audio commentaries and an awesome booklet of Dunham’s tweets during production.