Michael J. Fox as Marty McFly / Seamus McFly

Christopher Lloyd as Doctor Emmett Brown

Mary Steenburgen as Clara Clayton

Thomas F. Wilson as Buford 'Mad Dog' Tannen / Biff Tannen

Lea Thompson as Maggie McFly / Lorraine McFly

Elisabeth Shue as Jennifer

Matt Clark as Bartender

Richard Dysart as Barbwire Salesman

Pat Buttram as Saloon Old Timer

Harry Carey, Jr. as Saloon Old Timer

Dub Taylor as Saloon Old Timer

James Tolkan as Marshal Strickland

Marc McClure as Dave McFly

Wendie Jo Sperber as Linda McFly

Jeffrey Weissman as George McFly

Christopher Wynne as Buford Tannen's Gang / Needles' Gang

Sean Sullivan as Buford Tannen's Gang

Mike Watson as Buford Tannen's Gang

Hugh Gillin as Mayor

Burton Gilliam as Colt Gun Salesman

Bill McKinney as Engineer

Donovan Scott as Deputy

Flea as Needles

J.J. Cohen as Needles' Gang

Ricky Dean Logan as Needles' Gang

Marvin J. McIntyre as Mortician

Kaleb Henley as Strickland's Son

Todd Cameron Brown as Jules

Dannel Evans as Verne

Kevin Holloway as Marty Photo Double

Michael Higgins as Marty Dance Double

Leslie A. Prickett as Celebration Man

Dean Cundey as Photographer

Jo B. Cummings as Pie Lady

Steve McArthur as Festival Man #1

John Ickes as Festival Man #2

James A. Rammel as Festival Dance Caller

Michael Klastorin as Townsman #1

Michael Mills as Townsman #2

Kenny Myers as Townsman #3

Brad McPeters as Eyepatch

Phinnaes D. as Toothless

Rod Kuehne as Ticket Agent

Leno Fletcher as Conductor

Joey Newington as Joey

Larry Ingold as Train Fireman

Tim Konrad as Barbwire Salesman's Companion

Glenn Fox as Boy with Gun