has become the longest running show of any kind in the world
by keeping audiences on the edge of their seat in this masterful whodunit by the Queen of Crime, Agatha Christie
A snowstorm closes in on a guest house, trapping a group of strangers inside with a murderer? Who is it and why have they come to Monkswell Manor?
Experience the mystery and suspense of one of Agatha Christie
's greatest plays, at the glorious St Martin's Theatre and remember - keep the secret!