Tye Sheridan character Wade Watts / Parzival
Olivia Cooke character Samantha Cook / Artemis
Ben Mendelsohn character Nolan Sorrento
Lena Waithe character Helen Harris / Aech
T. J. Miller character i-R0k (voice)
Simon Pegg character Ogden Morrow
Mark Rylance character James Halliday / Anorak
Philip Zhao character Zhou / Sho
Win Morisaki character Toshiro / Daito
Hannah John-Kamen character F'Nale Zandor
Ralph Ineson character Rick
Susan Lynch character Alice
Clare Higgins character Mrs. Gilmore
Perdita Weeks character Kira
Letitia Wright character Rebel
Mckenna Grace character Elementary Kid
Lulu Wilson character Elementary Kid
Cara Pifko character Leslee
Vic Chao character Goro
Cara Theobold character Tracer
Isaac Andrews character Young Halliday
Joel MacCormack character Sixer #6655
Kit Connor character Reb Kid
Leo Heller character Reb Kid
Antonio Mattera character Reb Kid
Lynne Wilmot character Pole Dancer
Kae Alexander character Reb (Safe House)
Michael Wildman character Sixer Drill Instructor
Adolfo Álvarez character Elementary Kid
Alonso Alvarez character Elementary Kid
Jadah Marie character Elementary Kid
Arianna Jaffier character High School Kid
Armani Jackson character High School Kid
Britain Dalton character High School Kid
Jacob Bertrand character High School Kid
Gareth Mason character Chubby Guy
Ronke Adekoluejo character Sorrento's Assistant
Daniel Zolghadri character High School Kid
William Gross character Ten-Year Old Kid
Laurence Spellman character Lame Tattoo Guy (Reb)
Daniel Eghan character Corporate Businessman (uncredited)
Julia Nickson character JN / Commuter (uncredited)
Kiera Bell character IOI Staff (uncredited)
Samantha Russell character Player (uncredited)
James Dryden character Oology Expert
Violet McGraw character Shopping Cart Kid (uncredited)
Jayden Fowora-Knight character Boy Playing Tennis
Turlough Convery character Chief Oology Expert
Rona Morison character Oology Expert
Amy Clare Beales character Shop Staff
Racheal Ofori character Beautiful Woman (uncredited)
Sandra Dickinson character Old Boxing Woman
Gavin Marshall character Shift Manager / Mocap Core Cast
Mark Stanley character Old Zombie Woman
Emily Beacock character Twin
Rosanna Beacock character Twin
Gemma Refoufi character Pretty Naked Girl Body Double
Jane Leaney character Queen of Cats / Bathroom Zombie / Mocap Core Cast
Robert Gilbert character Andrew (Sorrento's Head of Security)
Stephen Mitchell character Police Officer
Joshua Archer character Mocap Core Cast / Sixer Instructor
Avye Leventis character Mocap Core Cast / Female Sixer #2
Dean Street character Mocap Core Cast
Joe Hurst character Oology Expert
Eric Sigmundsson character Oology Expert
Danielle Phillips character Oology Expert
Khalil Madovi character Oology Expert
Bruce Lester-Johnson character IOI Board Member
Tom Turner character IOI Board Member
Paul Barnhill character Sorrento's Man
Maeve Bluebell Wells character Female Sixer #1
Neet Mohan character Snacks (Bootsuit Commercial)
Georgie Farmer character Kid (Bootsuit Commercial)
Kathryn Wilder character Female Gamer (Bootsuit Commercial)
Sid Sagar character Regular Guy (Bootsuit Commercial)
David Forman character Hong Kong Businessman
Ian Davies character Police Officer (Stacks Explosion)
Dallas Dupree Young character Elementary Kid
Sydney Brower character Girl in Bedroom at House
