| Darsteller | Rolle | Sprecher |
| Michael J. Fox | Marty McFly | Sven Hasper |
| Christopher Lloyd | Doc Brown | Ernst Jacobi |
| Thomas F. Wilson | Biff Tannen | Thomas Petruo |
| Lea Thompson | Lorraine Baines/McFly | Liane Rudolph |
| Crispin Glover | George McFly | Stephan Schwartz |
| James Tolkan | Mr. Strickland | Robert Dietl |
| Claudia Wells | Jennifer Parker | Bettina Spier |
| Donald Fullilove | Goldie Wilson | Michael Nowka |
| Harry Waters jr. | Marvin Berry | Manfred Lehmann |
| Marc McClure | Dave McFly | Stefan Krause |
| Wendie Jo Sperber | Linda McFly | Hansi Jochmann |
| Huey Lewis | Juror beim Vorspielen | Norbert Gescher |
| Norman Alden | Lou Caruthers | Otto Czarski |
| Frances Lee McCain | Stella Baines | Corinna Genest |
| George DiCenzo | Sam Baines | Claus Jurichs |
| Jason Hervey | Milton Baines | Dennis Schmidt-Foß |
| J.J. Cohen | Skinhead (Biffs Gang) | Manuel Vaessen |
| Elsa Raven | Rathausuhr-Lady | Christel Merian |
| George "Buck" Flower | Penner | Eberhard Wechselberg |
| Will Hare | Mr. Peabody | Alexander Herzog |
| Courtney Gains | Mark Dixon | Tobias Meister |
| Darsteller | Rolle | Sprecher |
| Michael J. Fox | Marty McFly, Marty McFly jr., Marlene McFly | Sven Hasper |
| Christopher Lloyd | Doc Brown | Lutz Mackensy |
| Thomas F. Wilson | Biff Tannen | Thomas Petruo |
| Thomas F. Wilson | Griff Tannen | Frank Schaff-Langhans |
| Lea Thompson | Lorraine Baines/McFly | Liane Rudolph |
| James Tolkan | Mr. Strickland | Robert Dietl |
| Elisabeth Shue | Jennifer Parker | Bettina Spier |
| Donald Fullilove | Goldie Wilson III | Michael Nowka |
| Harry Waters jr. | Marvin Berry | Manfred Lehmann |
| Jeffrey Weissman | George McFly | Stephan Schwartz |
| Flea | Douglas J. Needles | Ulrich Gressieker |
| Jim Ishida | Ito T. Fujisu | Jürgen Thormann |
| Billy Zane | Match (Biffs Gang) | Ulli Kinalzik |
| J.J. Cohen | Skinhead (Biffs Gang) | Michael Nowka |
| Joe Flaherty | Western Union Zusteller | Claus Jurichs |
| Stephanie Williams | Officer Foley | Joseline Gassen |
| Mary Ellen Trainor | Officer Reese | Heike Schroetter |
| Charles Fleischer | Terry | Tobias Meister |
| Wesley Mann | Er hat Ihre Brieftasche! | Wolfgang Ziffer |
| Al White | Afroamerikanischer Familienvater | Jürgen Kluckert |
| J.J. Cohen | Skinhead (Biffs Gang) | Michael Nowka |
| Darlene Vogel | Spike (Griffs Gang) | Dorette Hugo |
| Darsteller | Rolle | Sprecher |
| Michael J. Fox | Marty McFly, Seamus McFly | |
| Christopher Lloyd | Doc Brown | Lutz Mackensy |
| Thomas F. Wilson | Biff Tannen, Buford Tannen/td> | Thomas Petruo |
| Lea Thompson | Lorraine McFly, Maggie McFly | Liane Rudolph |
| James Tolkan | Marshall Strickland | Robert Dietl |
| Mary Steenburgen | Clara Clayton | Traudel Haas |
| Elisabeth Shue | Jennifer Parker | Ulrike Möckel |
| Flea | Douglas J. Needles | Ulrich Gressieker |
| Jeffrey Weissman | George McFly | Charles Rettinghaus |
| Marc McClure | Dave McFly | Stefan Krause |
| Wendie Jo Sperber | Linda McFly | Hansi Jochmann |
| Sean Gregory Sullivan | Bufords Gangmitglied | Santiago Ziesmer |
| Mike Watson | Bufords Gangmitglied | Joachim Tennstedt |
| Matt Clark | Chester (Barkeeper) | Klaus Jepsen |
| Hugh Gillin | Bürgermeister Hubert | Karl-Ulrich Meves |
| Burton Gilliam | Stacheldrahtvertreter | Edgar Ott |
| Marvin J. McIntyre | Totengräber | Georg Tryphon |
| Dub Taylor | Saloon Kartenspieler | Heinz Theo Branding |
| Pat Buttram | Saloon Kartenspieler | Gerd Duwner |
Die Synchronsprecher der Zeichentrick-Serie:
| Originalsprecher | Rolle | Synchronsprecher |
| David Kaufman | Marty McFly, Seamus McFly | Sven Hasper |
| Dan Castellaneta | Doc Brown | Lutz Mackensy |
| Christopher Lloyd | Doc Brown (Realszenen) | Lutz Mackensy |
| Thomas F. Wilson | Biff Tannen, Buford Tannen | Thomas Petruo |
| Mary Steenburgen | Clara Clayton Brown | Martina Treger |
| Cathy Cavadini | Jennifer Parker | Bianca Krahl |
| Josh Keaton | Jules Brown | Kim Hasper |
| Troy Davidson | Verne Brown | David Turba |
| Danny Mann (S1), Hal Rayle (S2) | Einstein | |
| Benji Gregory | Biff Tannen Jr. |
Die Synchronsprecher des Telltale-Computerspiels:
| Originalsprecher | Rolle | Synchronsprecher |
| A.J. Locascio | Marty McFly | Dirk Stollberg |
| Michael J. Fox | William McFly, älterer Marty McFly | |
| Christopher Lloyd | Doc Brown, Citizen Brown, Jacques Douteux | Bernd Vollbrecht |
| James Arnold Taylor | junger Emmett Brown | |
| Claudia Wells | Jennifer Parker | |
| Michael X. Sommers | George McFly/Arthur McFly | Matthias Klages |
| Thomas F. Wilson (ab 2015) / Kid Beyond (vorher) | Biff Tannen | Jaron Löwenberg |
| Aimee Miles | Lorraine McFly | Antje von der Ahe |
| Owen Thomas | Irving "Kid" Tannen | Martin Kautz |
| Melissa Hutchison | Trixie Trotter | |
| Rebecca Sweitzer | Edna Strickland | Cathleen Gawlich |
| Shannon Nicholson | junge Edna Strickland | Cathleen Gawlich |
| Mark Barbolak | Detective Danny Parker |
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