Life Partners One guy can ruin the perfect relationship. A 29-year-old lawyer and her lesbian best friend experience a dramatic shift in their longtime bond after one enters a serious relationship. Details Casts Videos Galleries Posters Title Life Partners Release Date 2014-12-05 Runtime 01 Hours 35 Minutes Genres Romance Comedy Production Companies Sandia Media, Haven Entertainment, Minerva Productions, Red Crown Productions Production Countries United States of America Leighton Meester... Sasha... Gillian Jacobs... Paige... Adam Brody... Tim... Gabourey Sidibe... Jen... Beth Dover... Jenn... Abby Elliott... Vanessa... Kate McKinnon... Trace... Mark Feuerstein... Casey... Greer Grammer... Mia... Elizabeth Ho... Valerie... Julie White... Deborah... Monte Markham... Ken... Anne O'Shea... Nora... Simone Bailly... Angelica... AJ Meijer... Brian... John Forest... Lucas... Zee James... Claire... Mary Page Keller... Sasha's Mom (voice)... Matthew Cardarople... Clerk... Life Partners - Official Trailer (Trailer) Original Size (3840x2160) Original Size (3000x1688) Original Size (1280x720) Original Size (1000x1500) Original Size (800x1200) Original Size (1500x2250) Original Size (1067x1600)