The following year Swanberg shot '' Happy Christmas '' , starring himself , Melanie Lynskey , Lena Dunham , and Anna Kendrick from '' Drinking Buddies '' . This was the first of his films to be shot on 16 mm film , rather than digital . The film premiered at the 2014 Sundance Film Festival
2014 Sundance Film Festival
2014 Sundance Film Festival
Joe Swanberg