Mystery film based on an Agatha Christie play. An ambassador's wife must hide the corpse of her stepdaughter's unlikeable stepfather from her husband, who is bringing important visitors to their country home.
as Clarissa Hailsham-Brown
as Henry Hailsham-Brown
as Sir Rowland Delahaye
as Miss Peake
as Jeremy
as Elgin
as Pippa
as Hugo
as Mrs. Elgin
as Oliver
as Insp. Lord
as Sgt. Jones
as Dr. Berry
