With Joseph Gordon-Levitt already installed as NSA whistleblower Edward Snowden, “Divergent” star Shaliene Woodley looks set to join the Oliver Stone film as Snowden’s girlfriend Lindsay Mills. Mills had accompanied Snowden on his posting to a monitoring station in Hawaii, which lasted from March 2012 to May 2013, ending when he migrated to Hong Kong before articles based on his information were published in June 2013; it was not until June 2014 that Mills rejoined Snowden, this time in Moscow.