Kelly Macdonald Lizzie Nealey
George MacKay Toby Nealey
Hugh Bonneville Hector Blake
Narges Rashidi Dorsa (Neighbour)
Anthony Calf Superintendent William Roy
Antonio Aakeel Faisal
Varada Sethu Naserine 'Naz' Raheem
Gabriel Bisset-Smith Dave Colombo (Vlogger)
Chris Lyons Special Effects Makeup Artist
Jonathan Coy Headmaster
Lee Byford Detective (uncredited)
Amerjit Deu Naz's Father
Yariv Milchan Executive Producer
Kahleen Crawford Casting
Eve Martin Assistant Art Director
Luke Gomes Stunt Double
Michael Schaefer Executive Producer
Anthony Skrimshire Stunt Double
Alan Gilchrist Dressing Prop
Ollie Madden Executive Producer
Adrian Lane Park Passerby
Yazdan Qafouri Omid
Nate Bolotin Executive Producer
Isobel Waller-Bridge Original Music Composer
Daniel Battsek Executive Producer
Verity Wislocki Post Production Supervisor
Nick Wall Still Photographer
Edward Wolstenholme Businessman
Aram Tertzakian Executive Producer
Mark Holman Harris Visual Effects Supervisor
Jeremy Richardson Editor
Babak Anvari Director, Writer, Story, Co-Producer
Sam Madden Gaffer
Fergus Pateman Mix Technician
Jamie Bench Property Master
Katie Bullock-Webster Post-Production Manager
Ioanna Trikerioti Chatziioannou Digital Imaging Technician
Adele Firth Prosthetic Designer
Kit Fraser Cinematography, Director of Photography
Emma Britton Stunt Double
Danny Clark Art Direction
Sam Biggs ADR Mixer
Tuncer Özdemir First Assistant Camera
Jordan Milliken First Assistant Sound Editor
Avelino Fernandez Gaffer
Holly Smart Costume Design
Matyas Fekete Editor
Percelle Ascott Jameel 'Jay' Agassi
Taz Fairbanks Boom Operator
Kim Honeyman Digital Intermediate Producer
Dan Moran Colorist
Sean Coleman Prefect (uncredited)
Isa Yousufzai Mix Technician
Eliza Heslop Casting Associate
Jude Campbell First Assistant Director
Samuel Martin Cook Standby Art Director
Sullivan Cayless Props
Carla Morris Casting Assistant
Nicholas Read Angus
Genevieve Cox Assistant Costume Designer
Zane McGill Construction Manager
Franc Ashman DS Ella Lloyd
Paddy Wallace C.I.D Officer Jeff
Lucan Toh Producer
Syreeta Kumar Naz's Mother
Max Mindell Yosif
Samuel Creasey Groundy
Daphne Tychogiorgou First Assistant Editor
Namsi Khan Writer
Peter Bramhill Officer Morgan
Marilyn Nnadebe PC Hunter
Lennard Ortmann Production Manager