Sam Rockwell Inspector Stoppard
Saoirse Ronan Constable Stalker
Adrien Brody Leo Köpernick
Harris Dickinson Richard Attenborough
David Oyelowo Mervyn Cocker-Norris
Lucian Msamati Max Mallowan
Sian Clifford Edana Romney
Shirley Henderson Agatha Christie
Ruth Wilson Petula Spencer
Reece Shearsmith John Woolf
Jacob Fortune-Lloyd Gio
Paul Chahidi Fellowes
Tim Key Commissioner Harrold Scott
Daniel Pemberton Original Music Composer
Charlie Cooper Dennis Corrigan
Angus Wright Sgt Bakewell
Pippa Bennett-Warner Ann Saville
Chris Navarro ADR Mixer
Tom George Director
Kieran Hodgson Harley the Motorcycle Messenger
Ania Marson Mother
Maggie McCarthy Mrs. Boyle
Sarah Lochlan Stunt Double
Justin Pearson Stunts
Pearl Chanda Sheila Sim
Philip Desmeules Pierre
Paul Cotterell Sound Re-Recording Mixer
Sarada McDermott Executive Producer
David Newton Stunt Double
Mike Tehrani ADR Mixer
Adam Smith Stunts
Martin Beresford Production Sound Mixer
Mark DeSimone ADR Mixer
Mark Chappell Writer
Danny Sheehan Supervising Sound Editor
Gina Carter Producer
James Devlin Visual Effects Editor, VFX Editor
Jamie D. Ramsay Director of Photography
Gregory Cox Major Metcalf
Keith Partridge Foley Mixer
Tolu Ogunmefun Mr. Lyon
Andrew Burford Stunt Double
Neil Wallace First Assistant Director
Luan Placks Assistant Costume Designer
Sarah Bridge Music Supervisor
Nadia Stacey Hair Designer, Makeup Designer
Damian Jones Producer
Paul Carter Sound Designer, Sound Re-Recording Mixer
Odile Dicks-Mireaux Costume Design
Peter Lambert Editor
Richard Bronskill Orchestrator
Barnaby Smyth Foley Supervisor
Matt Da Silva Stunts
Laura Morgan Joyce
Yesi Ramirez Casting
Tim Barter Visual Effects Supervisor
Grace Franzl Stunts
Sarah Franzl Stunt Coordinator
Zafar Janjua Visual Effects Producer
Tabitha Boyd Art Department Coordinator
Amanda McArthur Production Design
Robin Baynton Music Editor
Anthony Skrimshire Stunt Double
Jennie Shea ADR Recordist
Robert Haynes Standby Art Director
Patrick Christensen ADR Mixer
Sophia Millar Assistant Set Decoration
Mark Baechle Orchestrator
Liza Carmel Unit Production Manager
Gary Dollner Editor
Robert Platt-Higgins Post Production Coordinator
Celia De La Hey Set Decoration