"Bird Box" is a post-apocalyptic thriller film directed by Susanne Bier, based on the novel by Josh Malerman. The story follows a mother, Malorie, played by Sandra Bullock, who must navigate a world where unseen entities drive people to madness and suicide. To protect her children, she teaches them to navigate the dangers while blindfolded. The film explores themes of survival, motherhood, and the human psyche under extreme stress. As Malorie and her children embark on a perilous journey to find safety, they face both external threats and the challenges of their own fears and vulnerabilities.