| Michael J. Fox |
Martin 'Marty' McFly / 'Clint Eastwood', Seamus McFly
|
| Christopher Lloyd |
Dr. Emmett L. Brown
|
| Mary Steenburgen |
Clara Clayton (Brown)
|
| Thomas F. Wilson |
Buford 'Mad Dog' Tannen (in 1885) / Biff Tannen (in 1985)
|
| Lea Thompson |
Margaret 'Maggie' McFly (in 1885) / Lorraine Baines McFly (in 1985)
|
| Elisabeth Shue |
Jennifer Parker
|
| James Tolkan |
Chief Marshall Strickland of Hill Valley (1885)
|
| Matt Clark |
Chester the Palace Saloon Bartender
|
| Dub Taylor |
Saloon Old Timer #1
|
| Harry Carey Jr. |
Saloon Old Timer #2
|
