*CUT TO THE CHASE*
NOTE: This spoiler was submitted by Jeremy
Hong Kong - Monday June 3rd, 2013 - Documentary filmmaker Laura Poitras (Melissa Leo) meets with columnist Glenn Greenwald (Zachary Quinto) at a hotel. They are met by Edward Snowden (Joseph Gordon-Levitt) in the lobby. Snowden brings the two to his room to begin documenting everything that has led up to this moment.
2004 - Snowden was enlisted in the Special Forces as a candidate. Although he was persistent, he suffered an injury when he broke his legs after landing on them during a drill. The doctor tells Snowden that his legs were broken for weeks but only now have sustained a more serious injury. He warns Snowden that the bones in his legs will turn to powder if he lands on them again, so Snowden is discharged.
2006 - Snowden began training for a position at the Central Intelligence Agency. He started a class under Corbin O'Brian (Rhys Ifans). One of Snowden's first tests is to solve a problem using a sequence. Snowden finishes first, and O'Brian checks his work to see what mistake he made. Snowden explains that he solved the problem by going out of order in the sequence, to the surprise of not only O'Brian, but the rest of the class as well.
Snowden befriends a professor named Hank Forrester (Nicolas Cage), who appears to have had an influence on Snowden far more than O'Brian.
Outside of work, Snowden chats online with a girl named Lindsay Mills (Shailene Woodley). They finally meet up one afternoon and go for a walk around the park. Lindsay takes several photos of Snowden, and they end up having their first kiss.
June 4th, 2013 - Snowden, Poitras, and Greenwald are joined by Ewen MacAskill (Tom Wilkinson), an intelligence reporter from The Guardian. MacAskill reports to editor Janine Gibson (Joely Richardson) in regards to the story that Snowden is telling them.
2007 - Snowden is stationed in Geneva to maintain computer network security. Lindsay joins him on his trip. He meets with a CIA agent (Timothy Olyphant) who guides him through his task.
Snowden and Lindsay are at a party with a number of diplomats and other special guests in attendance. His task is to find a banker for surveillance purposes. With Lindsay's help, Snowden meets a banker named Marwan Al-Kirmani (Bhasker Patel). Later on, Snowden learns through his colleague Gabriel Sol (Ben Schnetzer) that Al-Kirmani's name is being looked up to gather personal information on him, and that the program the CIA is developing allows them to spy on people through lenses even when they are not being used. Snowden and Gabriel find out that Al-Kirmani's daughter is with a man who is seeing another woman, and is, along with his mother, living illegally in the United States.
Snowden and the agent later meet up with Al-Kirmani in a hotel. Al-Kirmani appears distressed after he tells the men that his daughter's fiance and his mother got deported. The man gets drunk, and the agent encourages him to go home. After seeing how morally bankrupt the people he works for are, Snowden decides to quit the CIA. He expresses his feelings to Lindsay over the notion that he would have been responsible for the lives of millions.
2009 - Snowden begins working at Dell as a supervisor on NSA computer system upgrades. He is assigned to an airbase in Tokyo, where Lindsay follows him again. In Tokyo, he works as a subcontractor and instructs top officials on how to protect their systems from Chinese hackers.
2013 - The journalists hit a bump when Janine is hesitant in publishing Snowden's documents, clashing with Greenwald in the process. MacAskill tries to keep her on their side so that they may get their work done.
2012 - Snowden works for Booz Allen Hamilton. With their ties to the NSA, Snowden begins to observe work that he finds disturbing, in which he realizes that the government is actively spying on people through a number of programs, including PRISM. He starts to collect the documents he uncovers in a dossier, all containing information on the NSA's surveillance practices.
Snowden seizes his opportunity to get the documents when one team causes a problem with their work. While everyone is distracted, Snowden downloads the files onto his drive and manages to get everything he needs before someone sees. Afterward, he hides the drive in the square of a Rubik's cube and tosses it to one of the men at the gate as a friendly gesture to avoid setting off any alarms. When that's done, he walks away proudly.
With his story finished, Snowden's documents are published by The Guardian. It soon gets sent to news outlets all around the world. The reports on the NSA scandal become global news. Snowden is forced to leave the country and say goodbye to Lindsay, and he is seen by many as either a traitor or a hero.
The last scene is in an auditorium where Snowden makes an appearance through a remote-controlled monitor to an audience of college students. He says he would hope to return to the United States for a fair trial, but he knows now is not the time for that to happen. The moderator asks him how his life has changed since doing what he did. We then see the REAL Edward Snowden saying that he has given up a lot of things since he became a whistleblower, but he has no regrets because he knows in his heart that he was doing the right thing. The audience applauds him, and the film closes on Snowden smiling.
The final text states that Edward Snowden has been living in Moscow since 2013, and Lindsay Mills flew over there to join him.
The film documents Edward Snowden's years between 2004 (his year as a Special Forces candidate) to 2013 (when he became infamous).
Snowden learns during his time at Booz Allen Hamilton that the NSA is involved in domestic surveillance, which he considers unethical and disturbing. He gathers over 200,000 documents that he sends to The Guardian with the help of Glenn Greenwald, Laura Poitras, and Ewan MacAskill. The scandal becomes global news, and Snowden becomes a fugitive, forcing him to flee to Moscow to avoid being caught.
The real Edward Snowden appears at the end to state how although his life has changed drastically, he feels he did the right thing. He currently lives in Moscow with his girlfriend Lindsay Mills.