Agatha Christie’s most daring crime mystery – an early on and particularly brilliant outing of Hercule Poirot, ‘The Murder of Roger Ackroyd’, with its legendary twist, changed the detective fiction genre for ever.

Roger Ackroyd was about to be married. He previously a life of prosperity and privilege. First he dropped his fiancée – and his life.

The day after her tragic suicide he retires upstairs to read a mysterious letter, departing his closest friends and family to eat supper below.

Just a couple hours later he’s found stabbed to death in a locked room having a weapon from his own collection.

Was he killed for money? For love? Or for something completely more sinister?

The reality will out.

But you won’t see it coming.