Drinking Buddies writer/director Joe Swanberg descends upon another group of young, dysfunctional adults in this charming dramedy about married couple Jeff (Swanberg) and Kelly (Melanie Lynskey), whose brand-new parenting duties are made even more chaotic by the arrival of troubled sister Jenny (Anna Kendrick). While her eccentricities arouse concern, Jenny might be just the person Jeff and Kelly need to revitalize their lives. With Lena Dunham, Mark Webber. 82 min. Widescreen (Enhanced); Soundtracks: English Dolby Digital 5.1, Spanish Dolby Digital 5.1; Subtitles: English, French, Spanish.