Kelly Macdonald Lizzie Nealey
Hugh Bonneville Hector Blake
George MacKay Toby Nealey
Anthony Calf Superintendent William Roy
Jonathan Coy Headmaster
Daniel Battsek Executive Producer
Varada Sethu Naserine 'Naz' Raheem
Adrian Lane Park Passerby
Narges Rashidi Dorsa (Neighbour)
Kit Fraser Cinematography, Director of Photography
Antonio Aakeel Faisal
Percelle Ascott Jameel 'Jay' Agassi
Babak Anvari Director, Writer, Story, Co-Producer
Jude Campbell First Assistant Director
Chris Lyons Special Effects Makeup Artist
Amerjit Deu Naz's Father
Michael Schaefer Executive Producer
Isobel Waller-Bridge Original Music Composer
Franc Ashman DS Ella Lloyd
Jamie Bench Property Master
Ollie Madden Executive Producer
Paddy Wallace C.I.D Officer Jeff
Edward Wolstenholme Businessman
Kahleen Crawford Casting
Syreeta Kumar Naz's Mother
Max Mindell Yosif
Nick Wall Still Photographer
Samuel Creasey Groundy
Daphne Tychogiorgou First Assistant Editor
Lee Byford Detective (uncredited)
Holly Smart Costume Design
Ioanna Trikerioti Chatziioannou Digital Imaging Technician
Lucan Toh Producer
Nate Bolotin Executive Producer
Emma Britton Stunt Double
Luke Gomes Stunt Double
Yazdan Qafouri Omid
Namsi Khan Writer
Anthony Skrimshire Stunt Double
Peter Bramhill Officer Morgan
Verity Wislocki Post Production Supervisor
Aram Tertzakian Executive Producer
Marilyn Nnadebe PC Hunter
Lennard Ortmann Production Manager
Gabriel Bisset-Smith Dave Colombo (Vlogger)
Adele Firth Prosthetic Designer
Lara Denning Rosalind
Carla Morris Casting Assistant
Michelle Thomas Party Guest (uncredited)
Katie Bullock-Webster Post-Production Manager
Yariv Milchan Executive Producer
Matyas Fekete Editor
Avelino Fernandez Gaffer
Guy Robbins Car Driver (uncredited)
Taz Fairbanks Boom Operator
Barry Keil First Assistant Director
Amy Boyd Prosthetic Makeup Artist, Makeup Supervisor
Jordan Milliken First Assistant Sound Editor
Danny Clark Art Direction
Sean Coleman Prefect (uncredited)
Fergus Pateman Mix Technician
David Britain Location Manager
Gabrielle Wood Script Supervisor
Eve Martin Assistant Art Director
Kit Harvey Unit Manager
Nicholas Read Angus
Ben Smith Production Design
Callum Walsh Camera Trainee
Isa Yousufzai Mix Technician
Michelle Crocker Graphic Designer
Kitty Lovett Eliza (uncredited)
Kim Honeyman Digital Intermediate Producer