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

James Tolkan as Mr. Strickland

J.J. Cohen as Skinhead

Casey Siemaszko as 3-D

Billy Zane as Match

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 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)