Elenco
Glynis Johns
Clarissa Hailsham-Brown
John Justin
Henry Hailsham-Brown
Jack Hulbert
Sir Rowland Delahaye
Cicely Courtneidge
Miss Peake
Ronald Howard
Jeremy
David Nixon
Elgin
Wendy Turner
Pippa
Basil Dignam
Hugo
Joan Sterndale-Bennett
Mrs. Elgin
Ferdy Mayne
Oliver
Peter Butterworth
Insp. Lord
Anton Rodgers
Sgt. Jones
Robert Raglan
Dr. Berry
Equipe
Albert G. Miller
Writer
Eldon Howard
Writer
Godfrey Grayson
Director
James Wilson
Director of Photography
Tony Crombie
Original Music Composer
Edward J. Danziger
Producer
Harry Lee Danziger
Producer
Elsie Alder
Hairstylist
Bill Lewthwaite
Editor
Norman G. Arnold
Art Direction
Aldo Manganaro
Makeup Artist
Agatha Christie
Theatre Play
Peter Russell
Assistant Art Director
Agatha Christie
Story