In-yer-face theatre is a term used to describe a confrontational style and sensibility of drama that emerged in Great Britain in the 1990s. This term was borrowed by British theatre critic Aleks Sierz as the title of his book, In-Yer-Face Theatre: British Drama Today, first published by Faber and Faber in March 2001.

Sarah Kane was an English playwright, screenwriter and theatre director. She is known for her plays that deal with themes of redemptive love, sexual desire, pain, torture—both physical and psychological—and death. They are characterised by a poetic intensity, pared-down language, exploration of theatrical form and, in her earlier work, the use of extreme and violent stage action.