Submergence (2017)

While James More is held captive by terrorists in Somalia, thousands of miles away on the Greenland Sea, his lover Danny Flinders prepares to dive herself in a submersible into the deep bottom of the ocean, tormented by the memories of their brief encounter in France and her inability to know his whereabouts.
Wim Wenders
James McAvoy, Alicia Vikander, Celyn Jones, Alexander Siddig, Alex Hafner, Harvey Friedman, Jean-Pierre Lorit, Loïc Corbery, Adam Quintero, Julien Bouanich, Jess Liaudin, Andrea Guasch, Jannik Schümann, Thibaut Evrard, Reda Kateb, Marie-Anne Cambon Bonavita, Godehard Giese, Mohamed Hakeemshady, Clémentine Baert, Adama Barry
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