Two years after "Another Earth" and "Sound of My Voice" catapulted her to indie-icon status at Sundance, Brit Marling is back this summer with her latest writing-acting effort, "The East." Directed and co-written by her "Sound of My Voice" collaborator Zal Batmanglij, the Fox Searchlight thriller centers on an ex-FBI agent (Marling) who infiltrates an anarchist collective known as The East suspected of attacking corporate CEOs. Once embedded within the group (led by Ellen Page and Alexander Skarsgard), however, she soon finds herself on their side. Watch the latest trailer for the film below. "The East" opens May 31 in select theaters.

READ MORE: Brit Marling and Ellen Page Deconstruct 'The East' and Explain Why Robert Redford is an "Anarchist Thinker"