Ariadne Oliver becomes an amateur sleuth when her goddaughter tasks her to find out the truth behind her parents' mysterious deaths.
as Hercule Poirot
as Ariadne Oliver
as General Alistair Ravenscroft
as Lady Margaret Ravenscroft
as Celia Ravenscroft
as Desmond Burton-Cox
as Mrs. Burton-Cox
as Dr. David Willoughby
as Dorothea Jarrow
as Julia Carstairs
as Madame Rosentelle
as Mrs. Matcham
as Mrs. Buckle
as Detective Inspector Beale
as Superintendent Bill Garroway
as Marie McDermott
as Zélie Rouselle
as Mrs. Willoughby
