A film based on segments of Anning's life and legacy entitled "Ammonite", directed by Francis Lee, premiered at the Toronto International Film Festival on 11 September 2020. Kate Winslet portrays Anning and Saoirse Ronan portrays Charlotte Murchison, with the two engaged in a speculative lesbian relationship. The film was released on 13 November 2020 in the US and 26 March 2021 in the UK.