A romantic new year's getaway to Paris descends into a nightmare when the couple's relationship implodes prior to their departure.
Find what you're looking for even quicker with the IMDb app on your smartphone or tablet.
Get the IMDb app
The New Year's Eve sequence was actually filmed at midnight on December 31st 2010.
The "You" star shares how social media became its own character in the psychological thriller, and why people can't stop watching.
Watch our interview
Check out our guide to the Academy Awards, our coverage of the 2019 awards season, and more.