Trailer
Cast
Tony Britton
William Collins
David Hargreaves
Sgt. Jarvis
Liz Smith
Flora
Tony Haygarth
Man Drinking Tea (uncredited)
Vanessa Redgrave
Agatha Christie
Celia Gregory
Nancy Neele
Robert Longden
Pettelson
Paul Brooke
John Foster
Tim Seely
Capt. Rankin
Christopher Fairbank
Luland
Sandra Voe
Therapist
Harry Segall
Hotel Trio
Stan Richards
Hotel Porter (uncredited)
Dustin Hoffman
Wally Stanton
Peter Arne
Hotel Manager
Helen Morse
Evelyn
Timothy Dalton
Archie Christie
Carolyn Pickles
Charlotte Fisher
Timothy West
Kenward
Alan Badel
Lord Brackenbury