The final installment of the Back to the Future trilogy 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.
Unfortunately the movie Back to the Future Part III is not yet available on HBO Max.
| Directing | Robert Zemeckis | Director |
| Production | Neil Canton | Producer |
| Production | Bob Gale | Producer |
| Camera | Dean Cundey | Director of Photography |
| Sound | Alan Silvestri | Original Music Composer |
| Editing | Harry Keramidas | Editor |
| Editing | Arthur Schmidt | Editor |
| Art | Rick Carter | Production Design |
| Production | Mike Fenton | Casting |
| Production | Valorie Massalas | Casting |
| Production | Judy Taylor | Casting |
| Writing | Bob Gale | Screenplay |
| Crew | Bob Yerkes | Stunts |
| Crew | R.L. Tolbert | Stunts |
| Crew | Brian Smrz | Stunts |
| Crew | Ben Scott | Stunts |
| Crew | Jimmy Corona Rooney | Stunts |
| Crew | Jim Pratt | Stunts |
| Crew | Jeff O'Haco | Stunts |
| Crew | Daniel O'Haco | Stunts |
| Crew | Gary Morgan | Stunts |
| Crew | Daniel K. Moore | Stunts |
| Crew | Mike H. McGaughy | Stunts |
| Crew | Walt La Rue | Stunts |
| Crew | Robert Jauregui | Stunts |
| Crew | Danny Costa | Stunts |
| Crew | Marguerite Happy | Stunts |
| Production | Kathleen Kennedy | Executive Producer |
| Production | Frank Marshall | Executive Producer |
| Production | Steven Spielberg | Executive Producer |
| Writing | Robert Zemeckis | Story |
| Writing | Robert Zemeckis | Characters |
| Writing | Bob Gale | Characters |
| Writing | Bob Gale | Story |
| Art | Margie Stone McShirley | Art Direction |
| Art | William James Teegarden | Art Direction |
| Costume & Make-Up | Joanna Johnston | Costume Design |
| Art | Michael Taylor | Set Decoration |
| Production | Steve Starkey | Associate Producer |
| Crew | Debbie Evans | Stunt Double |
| Visual Effects | Kathleen Beeler | Rotoscoping Artist |
| Crew | Jennifer Watson-Johnston | Stunt Double |
| Art | Erin M. Cummins | Assistant Art Director |
| Art | Walt Hadfield | Construction Coordinator |
| Art | Jerry Sargent | Construction Foreman |
| Art | Richard Brown | Greensman |
| Art | Tom McCown | Leadman |
| Art | Cary Conway | Painter |
| Art | Martin A. Kline | Production Illustrator |
| Art | Beverli Eagan | Set Designer |
| Camera | Ray Gilberti | Camera Operator |
| Camera | Clyde E. Bryan | First Assistant Camera |
| Camera | Ron Cardarelli | Key Grip |
| Camera | Steve Chase | Grip |
| Camera | Sean M. Casey | Still Photographer |
| Costume & Make-Up | Barcie Waite | Assistant Costume Designer |
| Costume & Make-Up | Chuck Velasco | Costume Supervisor |
| Costume & Make-Up | Dorothy D. Fox | Hairstylist |
| Costume & Make-Up | Dorothy Byrne | Key Hair Stylist |
| Costume & Make-Up | Bron Roylance | Makeup Artist |
| Costume & Make-Up | Michael Mills | Key Makeup Artist |
| Costume & Make-Up | Randy Bostic | Set Dressing Artist |
| Crew | Marc Fambro | Carpenter |
| Crew | Brad Jeffries | Choreographer |
| Crew | Willie Radcliff | Craft Service |
| Crew | Tim Monich | Dialect Coach |
| Crew | Tom Marchetti | Driver |
| Camera | Jolanda Wipfli | Camera Loader |
| Crew | Brian Wade | Makeup Effects |
| Crew | Martin Cohen | Post Production Supervisor |
| Crew | Bonne Radford | Production Controller |
| Crew | Tim R. Lafferty | Propmaker |
| Art | John Zemansky | Property Master |
| Sound | Albert Romero | Sound Recordist |
| Crew | Judith Weaver | Special Effects Coordinator |
| Crew | Robert Bennett | Stand In |
| Crew | Will Cascio | Stunts |
| Crew | Steve Collins | Transportation Captain |
| Crew | Keith O'Brien | Transportation Co-Captain |
| Crew | LeighAnna Frostad | Transportation Coordinator |
| Production | Joan Bradshaw | Unit Production Manager |
| Crew | Michael Klastorin | Unit Publicist |
| Crew | Timothy Eaton | Visual Effects Editor |
| Directing | David McGiffert | First Assistant Director |
| Editing | Stephen R. Sheridan | Color Timer |
| Editing | Dawn Oltman | Editorial Coordinator |
| Editing | Janet Fiona Mason | First Assistant Editor |
| Lighting | Bill Barr | Electrician |
| Lighting | Tom Cantrell | Lighting Technician |
| Lighting | Jack Todd | Rigging Gaffer |
| Production | Jim Morris | Executive In Charge Of Production |
| Production | Michael J. Burmeister | Location Manager |
| Production | Pam Kaye | Production Accountant |
| Sound | Larry Singer | ADR Supervisor |
| Sound | Earl Sampson | Boom Operator |
| Sound | Peter C. Barbour | Assistant Sound Editor |
| Sound | Kenneth Karman | Music Editor |
| Sound | James B. Campbell | Orchestrator |
| Sound | William B. Kaplan | Production Sound Mixer |
| Sound | Paul Timothy Carden | Sound Editor |
| Sound | Charles L. Campbell | Supervising Sound Editor |
| Visual Effects | Wes Takahashi | Animation Supervisor |
| Visual Effects | Kendall Nishimine | Visual Effects |
| Visual Effects | Kim Bromley | Visual Effects Coordinator |
| Visual Effects | Patricia Blau | Visual Effects Producer |
| Visual Effects | Scott Farrar | Visual Effects Supervisor |
| Crew | Alan Howarth | Special Sound Effects |
| Crew | Jack Tice | Studio Teachers |
| Crew | John Bell | Visual Effects Art Director |
| Crew | Byron Berline | Thanks |
| Crew | Walter Scott | Stunt Coordinator |
| Sound | Alan L. Nineberg | ADR Editor |
| Camera | Vance Piper | Assistant Camera |
| Costume & Make-Up | Kelly Lindquist | Costumer |
| Directing | Batan Silva | Additional Second Assistant Director |
| Directing | Cara Giallanza | Second Assistant Director |
| Directing | Carla Corwin | Second Second Assistant Director |
| Art | Jeff Ackerman | Assistant Property Master |
| Sound | Jessica Gallavan | ADR Editor |
| Sound | Charleen Richards-Steeves | ADR Mixer |
| Sound | Tom Gerard | Additional Sound Re-Recording Mixer |
| Sound | Kevin Bartnof | Foley Artist |
| Sound | Greg Orloff | Foley Mixer |
| Sound | Carolyn Tapp | Foley Recordist |
| Visual Effects | Loring Doyle | VFX Artist |
| Visual Effects | Peter Daulton | Visual Effects Camera |
| Visual Effects | Pat Turner | VFX Director of Photography |
| Crew | Charles Croughwell | Stunt Double |
| Camera | David Hanks | Assistant Camera |
| Camera | Sid Lucero | Best Boy Grip |
| Camera | Dave Wachtman | Dolly Grip |
| Camera | Larry D. Davis | Second Assistant Camera |
| Production | Joni Kearney | Casting Assistant |
| Editing | Nancy Jencks | Assistant Editor |
| Editing | Peter Lonsdale | Associate Editor |
| Editing | Ron Fode | Negative Cutter |
| Sound | David Bifano | Music Programmer |
| Production | Colleen Arnaud | Assistant Accountant |
| Lighting | Anthony Wong | Assistant Chief Lighting Technician |
| Production | Jacqueline A. Shea | Assistant Production Coordinator |
| Lighting | Mark Walthour | Chief Lighting Technician |
| Production | Scott Ross | General Manager |
| Production | Alia Agha | Production Assistant |
| Crew | Michael Meier | Pyrotechnician |
| Crew | Bret Culpepper | Technical Advisor |
| Visual Effects | Ken Ralston | Visual Effects Supervisor |
| Directing | Max Kleven | Second Unit Director |
