Synopsis
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.
Cast

Michael J. Fox
Marty McFly / Seamus McFly

Christopher Lloyd
Doctor Emmett Brown

Mary Steenburgen
Clara Clayton

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

Lea Thompson
Maggie McFly / Lorraine McFly

Elisabeth Shue
Jennifer

Matt Clark
Bartender

Richard Dysart
Barbwire Salesman

Pat Buttram
Saloon Old Timer

Harry Carey, Jr.
Saloon Old Timer

Dub Taylor
Saloon Old Timer

James Tolkan
Marshal Strickland

Marc McClure
Dave McFly

Wendie Jo Sperber
Linda McFly

Jeffrey Weissman
George McFly

Christopher Wynne
Buford Tannen's Gang / Needles' Gang

Sean Sullivan
Buford Tannen's Gang

Mike Watson
Buford Tannen's Gang

Hugh Gillin
Mayor

Burton Gilliam
Colt Gun Salesman

Bill McKinney
Engineer

Donovan Scott
Deputy

Flea
Needles

J.J. Cohen
Needles' Gang
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