Why Oliver Stone’s Snowden film remains a terrifying surveillance warning 10 years on
We revisit the 2016 film about NSA analyst Edward Snowden, who leaked mass surveillance programmes and was branded a traitor by the US

Snowden (played by Joseph Gordon-Levitt) is the former US National Security Agency (NSA) contractor who told the world we were all being spied on via our mobile phones – an act that saw him accused of treason and left him stranded in Russia when the US revoked his passport.
A fraught production
Adapted by Stone and Kieran Fitzgerald from two different source books, Snowden was always going to be a complex beast. However, when asked about it at an American Civil Liberties Union event, Stone said, “It was really a horrible experience in every way” – not least because his mother died during the shoot and he was unable to attend her funeral.