Just a Breath Away
Dans la brume (original)
When a deadly mist engulfs Paris, people find refuge in the upper floors of the buildings. With no information, no electricity and hardly any supplies, Mathieu, Anna and their daughter Sarah try to survive the disaster.
Starring Romain Duris, Olga Kurylenko, Fantine Harduin, Michel Robin, Anna Gaylor, Réphaël Ghrenassia, Erja Malatier, Alexis Manenti, Maurice Antoni, Robin Barde
It's a drama and science-fiction movie, and has a rating of 5.9 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Denmark.