Ten strangers are invited as weekend guests to a remote mountain mansion. When the host doesn't show up, the guests start dying, one by one.
Cast
Hugh O'Brian
Hugh Lombard
Shirley Eaton
Ann Clyde
Fabian
Mike Raven
Leo Genn
General Mandrake
Stanley Holloway
Det. William Henry Blore
Wilfrid Hyde-White
Judge Arthur Cannon
Daliah Lavi
Ilona Bergen
Dennis Price
Dr. Edward Armstrong
Marianne Hoppe
Elsa Grohmann
Mario Adorf
Joseph Grohmann
Bill Mitchell
Narrator (voice)
Christopher Lee
Mr. U.N. Owen (voice)
Crew
George Pollock
Director
Harry Alan Towers
Screenplay, Producer
Dudley Nichols
Screenplay
Agatha Christie
Novel
Peter Boita
Editor
Ernest Steward
Director of Photography
Oliver A. Unger
Executive Producer
Harry M. Popkin
Producer
Gerry Fletcher
Makeup Artist
Peter Keen
Sound Editor
Malcolm Lockyer
Original Music Composer
Frank White
Art Direction
