Follow the story of how the Old West was won—and lost—through the blood, sweat and tears of many. Spanning 15 years before, during and following the Civil War from 1859 to 1874, embark on an emotional journey across a country at war with itself, experienced through the lens of families, friends and foes all attempting to discover what it truly means to be the United States of America.
Unfortunately the movie Horizon: An American Saga - Chapter 1 is not yet available on Disney Plus.
| Camera | Blake Hooks | Second Assistant "A" Camera |
| Art | Bryan Hurley | Set Decoration |
| Costume & Make-Up | Stacey Berrett | Hairstylist |
| Costume & Make-Up | Kimberly Carlson | Hair Department Head |
| Art | John B. Vertrees | Art Direction |
| Costume & Make-Up | Shirell Nestlerode | Makeup Artist |
| Art | Dawn Swiderski | Art Direction |
| Art | Jarrette Moats | Art Direction |
| Costume & Make-Up | Megan Gorley | Makeup Artist |
| Art | Billy W. Ray | Supervising Art Director |
| Art | John Richardson | Art Direction |
| Costume & Make-Up | Shalyse Lopez | Key Makeup Artist |
| Art | Jessica Draper | Set Dresser |
| Crew | Ron Licari | Armorer |
| Art | Liz Long | Set Decoration Buyer |
| Art | Taura C.C. Rivera | Set Designer |
| Art | Jeremy Turley | Painter |
| Art | Miccah Underwood | Art Department Coordinator |
| Costume & Make-Up | Casey Van Maanen | On Set Dresser |
| Directing | Robert Legato | Second Unit Director |
| Costume & Make-Up | Daniela Weinreich | On Set Dresser |
| Crew | Kai Shelton | Special Effects Coordinator |
| Crew | Dayson Zaiah Ward | Stunts |
| Camera | Bill Jacobi | Best Boy Grip |
| Camera | Chris Swoboda | Aerial Camera Technician |
| Costume & Make-Up | Anya Zeitlin | Makeup Artist |
| Production | Ayelet Bick | Production Supervisor |
| Art | Vicki M. McWilliams | Art Department Coordinator |
| Sound | Taylor Flinn | Sound Effects Editor |
| Crew | Claudia Montano-Lobe | Special Effects Technician |
| Crew | Jeremy Marinas | Stunts |
| Art | Susan A. Burig | Graphic Designer |
| Art | John C. Cameron | Assistant Property Master |
| Art | Matthew Mahany | Assistant Property Master |
| Art | Lilly Thigpen | Assistant Production Design |
| Crew | Zac Prange | Loader |
| Camera | Roger Spain | "A" Camera Operator |
| Directing | Lance Resch-Anger | Second Second Assistant Director |
| Art | Randall Dongo-Olsen | Set Dresser |
| Art | Matt Pollock | Construction Foreman |
| Art | Edmond Scott Ratliff | Set Decoration |
| Art | Bennet Silver | Leadman |
| Sound | Daniel Quintana | Boom Operator |
| Crew | Brady J. Condit | Special Effects |
| Visual Effects | Armen Fetulagian | Visual Effects Producer |
| Crew | Pedro Barquin | Utility Stunts |
| Crew | Wilder Mckinly | Stunts |
| Camera | Richard Foreman Jr. | Still Photographer |
| Costume & Make-Up | Tijen Osman | Key Hair Stylist |
| Costume & Make-Up | Francisco X. Pérez | Makeup Artist |
| Costume & Make-Up | Molly Moonanne Sanders | Hairstylist |
| Art | Ryan Grossheim | Assistant Art Director |
| Sound | Jamie Gambell | Sound Mixer |
| Sound | Angelo Palazzo | Sound Designer |
| Visual Effects | Alma Cebrián | Compositing Artist |
| Crew | Richard Bucher | Stunts |
| Camera | Michael Alba | Steadicam Operator |
| Production | Spencer Schwartz | Production Supervisor |
| Art | Jeffrey Paul Johnson | Property Master |
| Camera | Courtney Marie Miller | "B" Camera Operator |
| Sound | Brett Grant-Grierson | Sound Mixer |
| Crew | Sergei Dmitriev | Stunts |
| Camera | Eric Leach | Second Unit Director of Photography |
| Production | Brooke Redmon | Production Supervisor |
| Directing | Frederic Roth | Second Assistant Director |
| Art | Andrew Layton | Set Designer |
| Art | Aaron Rodriguez | Standby Painter |
| Art | Keith Walters | Property Master |
| Sound | Jill Cosh | Sound |
| Visual Effects | August Coleman | Digital Compositor |
| Crew | Shaw Momberg | Stunts |
| Camera | Tim Balcomb | Digital Imaging Technician |
| Camera | A.J. Beer | Grip |
| Crew | Armen Fetulagian | Post Production Supervisor |
| Art | Daniel Licari | Props |
| Art | Greg Papalia | Set Designer |
| Camera | Stephanie Saathoff | First Assistant "B" Camera |
| Costume & Make-Up | Ariel Parker | Hairstylist |
| Costume & Make-Up | Anna Williams | Key Hair Stylist |
| Directing | Tobijah Tyler | Second Unit First Assistant Director |
| Art | Reyna Barnaby | Assistant Set Decoration |
| Art | Julia K. Brown | Art Department Assistant |
| Crew | Dan Riker | Armorer |
| Crew | Andrew McCaig | Visual Effects Editor |
| Crew | Norman Howell | Stunt Coordinator |
| Camera | Seth Peschanksy | First Assistant "C" Camera |
| Camera | Glade Quinn | Dolly Grip |
| Costume & Make-Up | Brittany Troche | Hairstylist |
| Directing | Ryan McDowell | Additional Second Assistant Director |
| Art | Susan Donner | Set Dresser |
| Art | Jonathan Hallett | Storyboard Artist |
| Visual Effects | Rebecca j Smith | Visual Effects Producer |
| Crew | Kanin Howell | Stunt Coordinator |
| Crew | Wyatt Mortenson | Stunt Double |
| Camera | Antonio Betulia | Key Grip |
| Crew | Michael Leblovic | Scenic Artist |
| Art | James Malley | Set Dresser |
| Art | Jenn McLaren | Assistant Set Decoration |
| Sound | Josh Bower | Boom Operator |
| Sound | Albert Romero | Sound Re-Recording Mixer |
| Crew | Duane Burkhart | Utility Stunts |
| Camera | Jeremiah Kent | Second Assistant "A" Camera |
| Lighting | John Raymer | Gaffer |
| Camera | David 'D.R.' Rhineer | First Assistant "B" Camera |
| Production | Allie Russell | Production Secretary |
| Directing | Philip A. Patterson | First Assistant Director |
| Directing | MarSchelle Walker | Second Second Assistant Director |
| Art | Bryan Bernardi | Set Dresser |
| Art | Jess O'Dell | Set Designer |
| Sound | Smokey Cloud | First Assistant Sound Editor |
| Visual Effects | Kevin Estey | Animation Supervisor |
| Crew | Sean Kachenmeister | Visual Effects Editor |
| Crew | Randy P Melton | Stunts |
| Camera | Ted Buerkle | Second Assistant "A" Camera |
| Camera | Nana Gentry | Camera Operator |
| Camera | Noah Muro | Second Assistant "B" Camera |
| Costume & Make-Up | Anne Sellery | Makeup Artist |
| Costume & Make-Up | Cheyenne Dineh Tuttle | Makeup Artist |
| Costume & Make-Up | Alisha Whittington | Hairstylist |
| Production | Jeff T. Miller | Unit Production Manager |
| Art | Mike Orme | Set Dresser |
| Art | Maggie Srmayan | Assistant Art Director |
| Sound | Joe DeAngelis | Sound Re-Recording Mixer |
| Crew | Walter Runningcrane Jr. | Stunts |
| Camera | James W. Apted | "A" Camera Operator |
| Crew | Jorge Devotto | Drone Operator |
| Camera | Alan Jacoby | "A" Camera Operator |
| Camera | Austin Swenson | Second Assistant "C" Camera |
| Production | Kipling Hicks | Production Coordinator |
| Costume & Make-Up | Don "Tex" Clark | On Set Dresser |
| Art | Lance Clayton | Set Dresser |
| Art | Paul Penley | Set Decoration |
| Art | Thomas Pringle | Concept Artist |
| Camera | Cameron A. Keidell | Second Assistant "A" Camera |
| Lighting | Zach Valois | Rigging Grip |
| Editing | Shawyon Fazel | Digital Intermediate Producer |
| Production | Chase Hughes | Location Assistant |
| Crew | Erik Coutts | Driver |
| Costume & Make-Up | Carolina Hernandez | Set Costumer |
| Costume & Make-Up | Ramsay Williams | Set Costumer |
| Production | Alyssa Dimare | Location Coordinator |
| Production | Shane Morrisun | Production Assistant |
| Camera | Jaron Whitfill | Grip |
| Production | Maryellen Aviano | Extras Casting Coordinator |
| Production | Timothy Pratt | Casting Associate |
| Production | Yun | Extras Casting Coordinator |
| Production | Crystal Bowden | Assistant Location Manager |
| Production | Kyle T. Cox | Location Assistant |
| Production | Etan Barazani | Production Assistant |
| Costume & Make-Up | David Moyer | Assistant Costume Designer |
| Editing | Jackie Mata | Dailies Manager |
| Sound | Allen Walley | Musician |
| Lighting | Max Wenham | Best Boy Electric |
| Sound | Mark Graham | Orchestrator |
| Crew | Gustavo Borner | Score Engineer |
| Production | Lisa Drabner | Production Driver |
| Crew | Sean Larsen | Transportation Captain |
| Production | George Ludlow | Casting Associate |
| Costume & Make-Up | CJ Landers | Costume Assistant |
| Costume & Make-Up | Steven Witkowski | Set Costumer |
| Editing | Mark Sawa | First Assistant Editor |
| Production | Clay Valenti | Assistant Location Manager |
| Production | John Whoriskey Jr. | Assistant Location Manager |
| Crew | Chresten Pope | Driver |
| Production | Reyna Barnaby | Production Assistant |
| Costume & Make-Up | Jacob Aller | Set Costumer |
| Costume & Make-Up | Rio McBreen | Costume Assistant |
| Camera | Béla Temesváry | Aerial Director of Photography |
| Crew | Steve De Leon | Transportation Coordinator |
| Production | Gregory Bankston | Production Assistant |
| Crew | Carlie Merlo | Set Production Assistant |
| Costume & Make-Up | Chrissy Callan | Key Costumer |
| Costume & Make-Up | Tiger Curran | Assistant Costume Designer |
| Production | F. Nickolas Castillo | Assistant Location Manager |
| Directing | Nirvana Adams | Script Supervisor |
| Directing | Parker Neff | Script Coordinator |
| Crew | Albert Menchaca | Driver |
| Crew | John VandeMerwe | Driver |
| Crew | Kohli Calhoun | Dialect Coach |
| Camera | Stephen Szot | Drone Pilot |
| Costume & Make-Up | Jessica Ray Harrison | Costume Coordinator |
| Production | Eric Crocombe | Assistant Location Manager |
| Production | Clay Maw | Assistant Location Manager |
| Production | Austin Cummings | Production Assistant |
| Production | Michael Glaser | Location Manager |
| Art | Demian Spilsbury | Location Scout |
| Production | Alex Patho | Production Assistant |
| Production | Brandon Michael Vayda | Production Assistant |
| Costume & Make-Up | Leslie Sungail | Costume Supervisor |
| Sound | Steve Mair | Musician |
| Camera | Tommy Tieche | "A" Camera Operator |
| Editing | Joseph Suzuki | Assistant Editor |
| Production | Colleen Coviello | Assistant Location Manager |
| Production | Casey Bailey | Casting Assistant |
| Crew | Dana Curt | Set Medic |
| Production | Tracey Holyoak | Second Assistant Accountant |
| Production | Erin Copeland | Additional Production Assistant |
| Crew | Michael Norvell | Driver |
| Costume & Make-Up | Kelly Porter | Hairstylist |
| Directing | Kevin Costner | Director |
| Production | Kevin Costner | Producer |
| Production | Robert Scannell | Executive Producer |
| Production | Howard Kaplan | Producer |
| Production | Armyan Bernstein | Executive Producer |
| Production | Rod Lake | Executive Producer |
| Production | Mark Gillard | Producer |
| Production | Barry M. Berg | Executive Producer |
| Production | Charlie Lyons | Executive Producer |
| Sound | John Debney | Original Music Composer |
| Production | April Webster | Casting |
| Camera | J. Michael Muro | Director of Photography |
| Art | Derek R. Hill | Production Design |
| Production | Angela Young | Casting |
| Editing | Miklos Wright | Editor |
| Costume & Make-Up | Lisa Lovaas | Costume Design |
| Writing | Kevin Costner | Story |
| Writing | Mark Kasdan | Story |
| Writing | Jon Baird | Screenplay |
| Writing | Jon Baird | Story |
| Writing | Kevin Costner | Screenplay |
| Production | Danny Peykoff | Executive Producer |
| Crew | Brittania Fader | Stunt Double |
