Adrien Brody Leo Köpernick
Saoirse Ronan Constable Stalker
Sam Rockwell Inspector Stoppard
Shirley Henderson Agatha Christie
Harris Dickinson Richard Attenborough
Ruth Wilson Petula Spencer
David Oyelowo Mervyn Cocker-Norris
Reece Shearsmith John Woolf
Chris Navarro ADR Mixer
Jacob Fortune-Lloyd Gio
Lucian Msamati Max Mallowan
Sian Clifford Edana Romney
Pippa Bennett-Warner Ann Saville
Angus Wright Sgt Bakewell
Charlie Cooper Dennis Corrigan
Mark Chappell Writer
Tim Key Commissioner Harrold Scott
Daniel Pemberton Original Music Composer
Nadia Stacey Hair Designer, Makeup Designer
Pearl Chanda Sheila Sim
Paul Chahidi Fellowes
Sarah Lochlan Stunt Double
Piotr Micyk Set Dresser
Maggie McCarthy Mrs. Boyle
Kieran Hodgson Harley the Motorcycle Messenger
Laura Morgan Joyce
Mike Tehrani ADR Mixer
Odile Dicks-Mireaux Costume Design
Damian Jones Producer
Mark DeSimone ADR Mixer
Sarah Bridge Music Supervisor
Barnaby Smyth Foley Supervisor
Matt Da Silva Stunts
Justin Pearson Stunts
Ania Marson Mother
Paul Cotterell Sound Re-Recording Mixer
Tom George Director
David Newton Stunt Double
Keith Partridge Foley Mixer
Patrick Christensen ADR Mixer
Sarah Franzl Stunt Coordinator
Anthony Skrimshire Stunt Double
Carolyn Cousins Makeup Supervisor
Richard Bronskill Orchestrator
Jennie Shea ADR Recordist
Philip Desmeules Pierre
Danny Sheehan Supervising Sound Editor
Mark Baechle Orchestrator
Andrew Burford Stunt Double
Yesi Ramirez Casting
Gregory Cox Major Metcalf
Sarada McDermott Executive Producer
Liza Carmel Unit Production Manager
Jamie D. Ramsay Director of Photography
Monika Radwańska First Assistant Editor
John Reid Supervising Art Director
Tolu Ogunmefun Mr. Lyon
Marianna Bourmpoula Set Costumer
Robert Platt-Higgins Post Production Coordinator
Grace Franzl Stunts
Amy Diamond Assistant Set Decoration
Gina Carter Producer
Paul Carter Sound Designer, Sound Re-Recording Mixer
Louise Seymour Post Production Supervisor
Abbie Bellwood Art Direction
Oliver Jackson Trumpet
Gary Dollner Editor
Zafar Janjua Visual Effects Producer
Luan Placks Assistant Costume Designer
Carolina Schmidtholstein Gaffer
Suhaila Mahmoud Digital Intermediate Producer
Neil Wallace First Assistant Director