Principal Cast
Kenneth Branagh
as Hercule Poirot
Gal Gadot
as Linnet Ridgeway-Doyle
Letitia Wright
as Rosalie Otterbourne
Armie Hammer
as Simon Doyle
Annette Bening
as Euphemia
Ali Fazal
as Andrew Katchadourian
Sophie Okonedo
as Salome Otterbourne
Tom Bateman
as Mr. Bouc
Emma Mackey
as Jacqueline de Bellefort
Dawn French
as Mrs Bowers
Rose Leslie
as Louise
Jennifer Saunders
as Marie Van Schuyler
Russell Brand
as Dr Bessner
Adam Garcia
as Syd
Rick Warden
as Monsieur Blondin
