“THE EAST” (2013-116 min.). Sarah (Brit Marling), an operative for a private intelligence firm, is tasked with infiltrating an anarchist group called The East, known for executing covert attacks upon major corporations. However, she finds her priorities changing as she befriends the members and begins to develop romantic feelings for its charismatic leader, Benji (Alexander Skarsgard). Ellen Page, Patricia Clarkson, Jason Ritter and Julia Ormond co-star in a drama co-scripted by Marling and director Zal Batmanglij. 7:30 p.m.