Hysteria is a 2011 British period romantic comedy film directed by Tanya Wexler. It stars Hugh Dancy and Maggie Gyllenhaal, with Felicity Jones, Jonathan Pryce, and Rupert Everett appearing in key supporting roles. The film, set in the Victorian era, shows how the medical management of hysteria led to the invention of the vibrator. The film's title refers to the once-common medical diagnosis of female hysteria.