Michael J. Fox
as Marty McFly

Christopher Lloyd
as Emmett Brown

Crispin Glover
as George McFly

Lea Thompson
as Lorraine Baines

Claudia Wells
as Jennifer Parker

Thomas F. Wilson
as Biff Tannen

Marc McClure
as Dave McFly

Wendie Jo Sperber
as Linda McFly

George DiCenzo
as Sam Baines

Frances Lee McCain
as Stella Baines

Billy Zane
as Match

J.J. Cohen
as Skinhead

Casey Siemaszko
as 3-D

James Tolkan
as Mr. Strickland

Harry Waters, Jr.
as Marvin Berry

Donald Fullilove
as Goldie Wilson

Lisa Freeman
as Babs

Cristen Kauffman
as Betty

Elsa Raven
as Clocktower Lady

Will Hare
as Pa Peabody

Ivy Bethune
as Ma Peabody

Jason Marin
as Sherman Peabody

Katherine Britton
as Peabody Daughter

Jason Hervey
as Milton Baines

Maia Brewton
as Sally Baines

Courtney Gains
as Dixon

Richard L. Duran
as Terrorist

Jeff O'Haco
as Terrorist Van Driver

Johnny Green
as Scooter Kid #1

Jamie Abbott
as Scooter Kid #2

Norman Alden
as Lou

Read Morgan
as Cop

Sachi Parker
as Bystander #1

Robert Krantz
as Bystander #2

Gary Riley
as Guy #1

Karen Petrasek
as Girl #1

George Buck Flower
as Red the Bum

Tommy Thomas
as Starlighter

Granville 'Danny' Young
as Starlighter

David Harold Brown
as Starlighter

Lloyd L. Tolbert
as Starlighter

Paul Hanson
as Pinhead

Lee Brownfield
as Pinhead

Robert DeLapp
as Pinhead

Tony Pope
as 1985 Radio Announcer (voice) (uncredited)

Charles L. Campbell
as 1955 Radio Announcer (voice) (uncredited)

Huey Lewis
as High School Band Audition Judge (uncredited)

Hal Gausman
as Mayor Red Thomas (uncredited)

Deborah Harmon
as TV Newscaster (uncredited)

Arthur Tovey
as Wilbur (uncredited)

Tom Tangen
as Student (uncredited)

Tom Willett
as Pedestrian in Town Square (uncredited)