"The Children's Hour" is a 2011 film directed by Anne Fontaine, based on the 1934 play by Lillian Hellman. The story revolves around two women, Karen Wright and Martha Dobie, who run a private school for girls. Their lives are turned upside down when a student accuses them of being in a romantic relationship, leading to devastating consequences. The film explores themes of truth, lies, and the impact of rumors on personal and professional lives. It stars Keira Knightley as Karen and Elizabeth Moss as Martha, showcasing their struggles against societal judgment and the fallout from the accusation.