The new play from Michael Frayn which premiers at the Royal National Theatre, London.

This edition contains a post-script written by the author Michael Frayn is one of the great playwrights of our time with international hit plays including Democracy, Noises Off and Donkeys' Years 'Michael Frayn's tremendous new play is a piece of history, an intellectual thriller, a psychological investigation and a moral tribunal in full session.' Sunday Times 'A profound and haunting meditation on the mysteries of human motivation.' Independent 'A masterwork.' The Times