Donald Pleasence

Dr. Sam Loomis

Jamie Lee Curtis

Laurie Strode

P.J. Soles

Lynda Van Der Klok

Nancy Kyes

Annie Brackett

Charles Cyphers

Sheriff Leigh Brackett

Kyle Richards

Lindsey Wallace

Brian Andrews

Tommy Doyle

John Michael Graham

Bob Simms

Nancy Stephens

Marion Chambers

Nick Castle

Michael Myers

Arthur Malet

Graveyard Keeper

Mickey Yablans

Richie

Brent Le Page

Lonnie

Adam Hollander

Keith

Robert Phalen

Dr. Wynn

Tony Moran

Michael Myers (age 21)

Will Sandin

Michael Myers (age 6)

Sandy Johnson

Judith Myers

David Kyle

Boyfriend

Peter Griffith

Laurie's Father

Barry Bernardi

Dead Mechanic (uncredited)

Joseph Cornelius

Classmate (uncredited)

George O'Hanlon Jr.

Mr. Peter Myers (uncredited)

Darla Rae

Student (uncredited)

John Carpenter

Paul (voice) / Michael Myers (uncredited)

Tommy Lee Wallace

Michael Myers (uncredited)

Gwen Van Dam

Sanitarium Nurse (uncredited) (1981 TV version only)

Jennifer Rhodes

Psych Ward Nurse (uncredited) (1981 TV version only)