
119 minutes
5/25/1990
The final installment finds Marty digging the trusty DeLorean out of a mineshaft and looking for Doc in the Wild West of 1885. But when their time machine breaks down, the travelers are stranded in a land of spurs. More problems arise when Doc falls for pretty schoolteacher Clara Clayton, and Marty tangles with Buford Tannen.

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