Calificación
Reparto

Olivia Williams
Agatha Christie

Anna Massey
Old Agatha Christie

Raymond Coulthard
Archie Christie

Stephen Boxer
Psychatrist

Anthony O'Donnell
Hercule Poirot

Anthony O'Donnell
Kenward

Mark Gatiss
Kenyon

Richard Leaf
Gunman

Bonnie Wright
Young Agatha Christie

Celia Montague
Agatha Christie's Mother

James Tucker
Reggie

Vicki Pepperdine
Carlo Fisher

Bertie Carvel
Max Mallowan

Edmund Kingsley
Soldier

Gregory Finnegan
Band Member

Toby Stephens
Doctor Edward Armstrong