Olivia Williams
Agatha Christie
Acting
Anna Massey
Old Agatha Christie
Acting
Raymond Coulthard
Archie Christie
Acting
Stephen Boxer
Psychatrist
Acting
Anthony O'Donnell
Hercule Poirot
Acting
Anthony O'Donnell
Kenward
Acting
Mark Gatiss
Kenyon
Acting
Richard Leaf
Gunman
Acting
Bonnie Wright
Young Agatha Christie
Acting
Celia Montague
Agatha Christie's Mother
Acting
James Tucker
Reggie
Acting
Vicki Pepperdine
Carlo Fisher
Acting
Bertie Carvel
Max Mallowan
Acting
Edmund Kingsley
Soldier
Acting
Gregory Finnegan
Band Member
Acting
Toby Stephens
Doctor Edward Armstrong
Acting
Agatha Christie
Self (archive footage)
Writing