Tye Sheridan

Parzival / Wade

Olivia Cooke

Art3mis / Samantha

Ben Mendelsohn

Sorrento

Lena Waithe

Aech / Helen

T.J. Miller

I-R0k (voice)

Simon Pegg

Curator / Ogden Morrow

Mark Rylance

Anorak / Halliday

Philip Zhao

Sho

Win Morisaki

Daito

Hannah John-Kamen

F'Nale Zandor

Ralph Ineson

Rick

Susan Lynch

Alice

Clare Higgins

Mrs. Gilmore

Laurence Spellman

Lame Tattoo Guy (Reb)

Perdita Weeks

Kira

Joel MacCormack

Sixer #6655

Kit Connor

Reb Kid

Leo Heller

Reb Kid

Antonio Mattera

Reb Kid

Ronkẹ Adékoluẹjo

Sorrento's Assistant

William Gross

Ten-Year Old Kid

Gareth Mason

Chubby Guy

Sandra Dickinson

Old Boxing Woman

Lynne Wilmot

Pole Dancer

Jayden Fowora-Knight

Boy Playing Tennis

Gavin Marshall

Shift Manager / Mocap Core Cast

Mark Stanley

Old Zombie Woman

Emily Beacock

Twin

Rosanna Beacock

Twin

Gemma Refoufi

Pretty Naked Girl Body Double

Jane Leaney

Queen of Cats / Bathroom Zombie / Mocap Core Cast

Elliot Barnes-Worrell

Sixer #1

Asan N'Jie

Sixer #5 (Last Sixer)

Robert Gilbert

Andrew (Sorrento's Head of Security)

Stephen Mitchell

Police Officer

Letitia Wright

Reb (Safe House)

Kae Alexander

Reb (Safe House)

Joshua Archer

Mocap Core Cast / Sixer Instructor

Avye Leventis

Mocap Core Cast / Female Sixer #2

Dean Street

Mocap Core Cast

Michael Wildman

Sixer Drill Instructor

Turlough Convery

Chief Oology Expert

Joe Hurst

Oology Expert

Eric Sigmundsson

Oology Expert

James Dryden

Oology Expert

Danielle Phillips

Oology Expert

Rona Morison

Oology Expert

Khalil Madovi

Oology Expert

Bruce Lester-Johnson

IOI Board Member

Tom Turner

IOI Board Member

Paul Barnhill

Sorrento's Man

Isaac Andrews

Halliday 7 Years Old

Maeve Bluebell Wells

Female Sixer #1

Neet Mohan

Snacks (Bootsuit Commercial)

Georgie Farmer

Kid (Bootsuit Commercial)

Kathryn Wilder

Female Gamer (Bootsuit Commercial)

Sid Sagar

Regular Guy (Bootsuit Commercial)

David Forman

Hong Kong Businessman

Ian Davies

Police Officer (Stacks Explosion)

Lulu Wilson

Elementary Kid

Adolfo Álvarez

Elementary Kid

Alonso Alvarez

Elementary Kid

Jadah Marie

Elementary Kid

Dallas Dupree Young

Elementary Kid

Mckenna Grace

Elementary Kid

Arianna Jaffier

High School Kid

Armani Jackson

High School Kid

Britain Dalton

High School Kid

Jacob Bertrand

High School Kid

Daniel Zolghadri

High School Kid

Sydney Brower

Girl in Bedroom at House

Cara Pifko

Leslee

Vic Chao

Goro

Cara Theobold

Tracer

Daniel Eghan

Corporate Businessman (uncredited)

Julia Nickson

JN / Commuter (uncredited)

Kiera Bell

IOI Staff (uncredited)

Samantha Russell

Player (uncredited)

Violet McGraw

Shopping Cart Kid (uncredited)

Amy Clare Beales

Shop Staff (uncredited)

Racheal Ofori

Beautiful Woman (uncredited)

Jaeden Bettencourt

Soccer Player (uncredited)

Juan Carlos Cantu

Bus Passenger (uncredited)

Annarie Boor

Sixer (uncredited)

Mandy June Turpin

Actor (uncredited)