The second proper trailer for Oliver Stone's upcoming biopic on NSA whistleblower Edward Snowden debuted at Comic-Con in San Diego on Thursday.

The two-and-a-half minute clip provides a deeper glimpse into the chaotic world of the man that changed the way we view privacy. Sure, it sensationalizes the truth a bit but what movie based on a true story doesn't?

Snowden stars Joseph Gordon-Levitt as Edward Snowden and Shailene Woodley as his girlfriend Lindsay Mills. Look for it to land in theaters September 16.

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