Michael J. Fox character Marty McFly / Seamus McFly
Christopher Lloyd character Dr. Emmett Brown
Mary Steenburgen character Clara Clayton
Thomas F. Wilson character Buford 'Mad Dog' Tannen/Biff Tannen
Lea Thompson character Maggie McFly / Lorraine McFly
Elisabeth Shue character Jennifer Parker
Matt Clark character Chester the Bartender
Richard Dysart character Barbwire Salesman
Pat Buttram character Saloon Old Timer
Harry Carey, Jr. character Saloon Old Timer
Dub Taylor character Saloon Old Timer
James Tolkan character Marshal James Strickland
Marc McClure character Dave McFly
Wendie Jo Sperber character Linda McFly
Jeffrey Weissman character George McFly
Christopher Wynne character Buford Tannen's Gang / Needles' Gang
Sean Sullivan character Buford Tannen's Gang
Mike Watson character Buford Tannen's Gang
Hugh Gillin character Mayor Hubert
Burton Gilliam character Colt Gun Salesman
Bill McKinney character Engineer
Donovan Scott character Deputy
Flea character Douglas J. Needles
J.J. Cohen character Needles' Gang
Ricky Dean Logan character Needles' Gang
Marvin J. McIntyre character Mortician
Kaleb Henley character Strickland's Son
Todd Cameron Brown character Jules Brown
Dannel Evans character Verne Brown
Leslie A. Prickett character Celebration Man
Dean Cundey character Photographer
Jo B. Cummings character Pie Lady
Steve McArthur character Festival Man #1
John Ickes character Festival Man #2
James A. Rammel character Festival Dance Caller
Michael Klastorin character Townsman #1
Michael Mills character Townsman #2
Kenny Myers character Townsman #3
Brad McPeters character Eyepatch
Phinnaes D. character Toothless
Rod Kuehne character Ticket Agent
Leno Fletcher character Conductor
Joey Newington character Joey
Larry Ingold character Train Fireman
Tim Konrad character Barbwire Salesman's Companion
Glenn Fox character Boy with Gun
Foster character Copernicus
Freddie character Einstein
Frank Beard character Party Band Member #1 (uncredited)
Carol Dorman character Townswoman (uncredited)
Billy Gibbons character Party Band Member #2 (uncredited)
Dorothy Hack character Townswoman (uncredited)
Dusty Hill character Party Band Member #3 (uncredited)
Mickey O'Connor character Juggler (uncredited)
Marion Tumen character Prostitute at Palace Saloon (uncredited)
