Jamie Lee Curtis as Laurie Strode

Judy Greer as Karen

Andi Matichak as Allyson

James Jude Courtney as The Shape

Nick Castle as The Shape

Airon Armstrong as The Shape (1978)

Will Patton as Officer Hawkins

Thomas Mann as Young Hawkins

Jim Cummings as Pete McCabe

Dylan Arnold as Cameron Elam

Robert Longstreet as Lonnie Elam

Anthony Michael Hall as Tommy Doyle

Charles Cyphers as Leigh Brackett

Scott MacArthur as Big John

Michael McDonald as Little John

Ross Bacon as Tivoli

Kyle Richards as Lindsey

Nancy Stephens as Marion

Diva Tyler as Sondra

Lenny Clarke as Phil

Brian Mays as Brian the Bartender

Michael Smallwood as Marcus

Carmela McNeal as Vanessa

Omar J. Dorsey as Sheriff Barker

Damien Lee as Concerned Brother

Salem Collins as Christy

Giselle Witt as Mindy

J. Gaven Wilde as Dennis

Tom Jones Jr. as Dr. Samuel Loomis

Colin Mahan as Dr. Samuel Loomis (voice)

Trenell Mooring as Laurie's EMT

Troy Rudeseal as Laurie's EMT

Brian F. Durkin as Deputy Graham

Andrea Levesque as Singing Triplet

Arianna Levesque as Singing Triplet

Athena Levesque as Singing Triplet

Tristian Eggerling as Young Lonnie Elam

Beth Felice as Eyewitness

Mark Versnick as Head Surgeon

Jennifer Trudrung as Hysterical Woman

Drew Scheid as Oscar

Holli Saperstein as Oscar's Mom

Jonathan Bruce as News Reporter

Mike Dupree as Ventriloquist

Naomi Ansano as Heartbroken Woman

Kelvin Hargrove as Heartbroken Woman's Orderly

Nicholas Pryor as Morgue Doctor

James Northrup as Mob Doctor

Elaine Nalee as Helpful Neighbor

Steven Foertsch as Bar Voice (voice)

Tatiyana Hill as Bar Voice (voice)

Michael Mercaldi as Bar Voice (voice)

Salem Murphy as Hawkin's Doctor

Shayla Bagir as Hawkin's Doctor

Shane Donovan Lewis as 1978 trick-or-treater

Jessica Arden Napier as 1978 trick-or-treater

Ella Dorsch as 1978 trick-or-treater

Ryan Lewis as Deputy Sullivan

Jacob Keohane as Deputy Tobias

Charlie Benton as Officer Richards

Christian Michael Pates as Young Michael Myers

Willie Raysor as Desk Clerk

Lauren Williams as OP Nurse

Aaron Ashlock as Hawkin's EMT

Angela Emerson as Onlooker

Drew Broderick as Onlooker

Ni'amoni Bagley as Onlooker

Jason Garay as Laurie's Nurse

Craig Newkirk as Allyson's EMT

Jibrail Nantambu as Julian

P. J. Soles as Lynda

Bob Odenkirk as Bob

Veronica Russell as Hospital Patient

Josh Turner as Hospital Mob (uncredited)

Ashley Pynn as Stabbed Woman (uncredited)

Nancy Kyes as Annie Brackett (archive footage) (uncredited)