Characters played by David Kaufman
Martin Seamus 'Marty' McFly
Characters played by Dan Castellaneta
Dr. Emmett Brown
Dr. Emmett 'Doc' Brown
Characters played by Tom Wilson
Biff H. Tannen
Biff
Gen. Beauregard Tannen
Various Tannen Ancestors
Wild Bill
Characters played by Bill Nye
The Science Guy
Characters played by Christopher Lloyd
Dr. Emmett Brown (live-action segments)
Characters played by Mary Steenburgen
Clara Clayton Brown
Characters played by Hal Rayle
Series Regular
Additional Voices
Einstein
Gen. Beauregard Tannen
Tannasaur
Characters played by Josh Keaton
Jules Erastosthenes Brown
Characters played by Troy Davidson
Verne Newton Brown
Characters played by Joe Alaskey
Sheriff
The Sheriff
Characters played by Anndi McAfee
Additional Voices
Characters played by Linda Gary
[no data]
Characters played by Cathy Cavadini
Jennifer Parker
Anderson's sisters
Angry Lady
Little wizkid
Liz
Mr. Wisdom's singers
Rosie
Ticket attendant
Characters played by Adrienne Alexander
[no data]
Characters played by Danny Mann
Einstein
Additional voices
Characters played by Benji Gregory
[no data]
Characters played by Brian Stokes Mitchell
[no data]
Characters played by Susan Silo
[no data]
Characters played by Carlos Carrasco
[no data]
Characters played by Arthur Burghardt
[no data]
Characters played by Johna Stewart-Bowden
[no data]
Characters played by Billy O'Sullivan
[no data]
Characters played by Deb Lacusta
[no data]
Characters played by Paige Gosney
[no data]
Characters played by Patricia Parris
Additional Voices
Characters played by Diana Barrows
Additional Voices
Characters played by Christophe Lemoine
[no data]
Characters played by Kirby Ward
[no data]
Characters played by Ellen Gerstell
Additional voices
Characters played by The Langers
Singers
Characters played by Bibi Osterwald
Additional Voices
Characters played by Ray Templin
Additional Voices
Characters played by Dick Castle
Additional voices
Characters played by Jay Meyer
Additional Voices
Characters played by Dick Williams
Additional Voices
Characters played by Paul Ely
Additional voices
Characters played by Brett Butler
Brett Butler
Characters played by Jack Angel
[no data]
Characters played by Lily Mariye
[no data]
Characters played by William Callaway
[no data]
Characters played by Aaron Michael Metchik
[no data]
Characters played by Page Leong
[no data]
Characters played by Evelyn Guerrero
[no data]
Characters played by Lance Wilson-White
[no data]
Characters played by Beth Anderson
[no data]
Characters played by Jack Lynch
[no data]
Characters played by Gary Falcone
[no data]
Characters played by Oliver Anderson
'Oddball' Uncle Oliver
Characters played by Rob Monroe
[no data]
Characters played by Paul Motley
[no data]