Air

In the near future, breathable air is nonexistent and two engineers tasked with guarding the last hope for mankind struggle to preserve their own lives while administering to their vital task at hand.

Air is a 2015 drama thriller movie directed by Christian Cantamessa, starring Sandrine Holt, Djimon Hounsou, Norman Reedus. It holds an IMDb rating of 5.1/10 from 13,007 votes and runs 1h 35m.