Kenneth Branagh character Hercule Poirot
Kyle Allen character Maxime Gerard
Camille Cottin character Olga Seminoff
Jamie Dornan character Dr Leslie Ferrier
Tina Fey character Ariadne Oliver
Jude Hill character Leopold Ferrier
Ali Khan character Nicholas Holland
Emma Laird character Desdemona Holland
Kelly Reilly character Rowena Drake
Riccardo Scamarcio character Vitale Portfoglio
Michelle Yeoh character Joyce Reynolds
Dylan Corbett-Bader character Baker
Amir El-Masry character Alessandro Longo
Fernando Piloni character Vincenzo Di Stefano
Lorenzo Acquaviva character Grocer
David Menkin character Puppet Show MC
Yaw Nimako-Asameah character Child (Cookie Gobbler)
Clara Duczmal character Child (Crying Girl)
Rowan Robinson character Alicia Drake
Stella Harris character Child (Staircase 1)
Emilio Villa-Muhammad character Child (Staircase 2)
Vanessa Ifediora character Sister Maria Felicitas
Esther Rae Tillotson character Alicia Drake (Young)
Winnie Soldi character Police Captain
