Performances: Mon to Sat 7.30pm, Sat 2.30pm

This intriguing, multi-layered, witty thriller for two men and two women is full of unexpected twists. A Russian doll of a play, it moves from a seemingly innocuous domestic play reading through a murder mystery in the classic style, to a final terrifying and violent climax.

It was first produced at the Edinburgh Festival in 2004 and subsequently presented to critical acclaim at the Jermyn Street Theatre, London, in 2006.