Natalie Braun’s anti-war film offers a poetic and politically urgent exploration of maternal refusal. An eerily prescient work, OXYGEN follows a mother’s radical act of resistance as she attempts to stop her son from crossing the border into war. At a moment when the human cost of military conflict is being debated globally, this mother and son, Anat and Ido, wrestle with their relationship and their understanding of patriotism, obligation, family and freedom.