 | Blu Hunt als Dani Moonstar |
 | Maisie Williams als Rahne Sinclair |
 | Anya Taylor-Joy als Illyana Rasputin |
 | Charlie Heaton als Samuel Guthrie |
 | Henry Zaga als Roberto da Costa |
 | Alice Braga als Dr. Reyes |
 | Adam Beach als Dani's Father |
 | Happy Anderson als Reverend Craig |
 | Dustin Ceithamer als Smiling Man |
 | Marilyn Manson als Smiling Man (voice) |
 | Thomas Kee als Sam's Father |
 | Colbi Gannett als Young Illyana |
 | Jacinto Vega SpiritWolf als Frozen Cheyenne |
 | Mickey Gilmore als Coal Miner (uncredited) |
 | Jeffrey Corazzini als Coal Miner (uncredited) |
| Ronna Kress | Casting |
| Karen Rosenfelt | Producer |
| David Boulton | ADR Mixer |
| Lauren Shuler Donner | Producer |
| Stan Lee | Executive Producer |
| Tim Collins | Dolly Grip |
| Paul Wilkowsky | Key Grip |
| Peter Deming | Director of Photography |
| Molly Hughes | Production Design |
| Simon Kinberg | Producer |
| Mark Snow | Original Music Composer |
| Brenda McNally | Hair Department Head |
| Robb Sullivan | Editor |
| Leesa Evans | Costume Design |
| Nicholas Mastandrea | First Assistant Director |
| Trish Seeney | Makeup Department Head |
| Michele Imperato | Executive Producer |
| David Giammarco | Sound Re-Recording Mixer |
| Warren Hendriks | Supervising Sound Editor |
| Derek Vanderhorst | Sound Re-Recording Mixer |
| Carolyn Pickman | Casting |
| Mark DeSimone | ADR Mixer |
| Andrew Doucette | Animation Supervisor |
| Eric A. Norris | Sound Effects Editor |
| Kurt Bryant | Stunts |
| Nate Walcott | Additional Music |
| Mark Oliver | Electrician |
| Chris Claremont | Thanks |
| Mike Mogis | Additional Music |
| Carey Jones | Prosthetics |
| Carey Jones | Special Effects Makeup Artist |
| Josh Boone | Director |
| Josh Boone | Writer |
| JoJo Myers Proud | Makeup Artist |
| Merissa Lombardo | Set Decoration |
| Alexios Chrysikos | Concept Artist |
| Matthew Rundell | Editor |
| Steve Cooper | Supervising Art Director |
| Bill Sienkiewicz | Thanks |
| Steve Dubin | Visual Effects Producer |
| Robert Berman | First Assistant Editor |
| Virginia B. Johnson | Costume Design |
| Debbie Cutler | Assistant Set Decoration |
| Vincent Schicchi | Special Effects Makeup Artist |
| Dan O'Connell | Foley Artist |
| Ravi Bansal | Art Direction |
| Mark J. Casey | Rigging Gaffer |
| John T. Cucci | Foley Artist |
| Knate Gwaltney | Writer |
| Krzysztof Szulc | Visual Effects Production Manager |
| Alicia Accardo | Script Supervisor |
| Casey McDougal | Stand In |
| Sam Hutchins | Location Manager |
| Katrina Schiller | Music Editor |
| Howard Samuelsohn | Dialect Coach |
| Claire Folger | Still Photographer |
| Wayne Lemmer | Supervising Sound Editor |
| Neil Greenberg | Visual Effects Editor |
| David Gulick | Property Master |
| Jack Lilburn | Visual Effects Production Manager |
| Roger Marbury | Rigging Gaffer |
| Chris McGeary | Music Editor |
| Natasha Ladek | Wigmaker |
| Aimee Butterfield | Props |
| Theodore Suchecki | Construction Coordinator |
| Cameron Matheson | Leadman |
| Brian Drewes | Visual Effects Producer |
| Don Libby | CG Supervisor |
| Angela Peri | Extras Casting |
| Camille Friend | Hairstylist |
| Raul Hernandez | First Assistant Hairstylist |
| Rae Signer | Scenic Artist |
| Honah Lee Milne | Key Set Costumer |
| Mathew Krentz | Visual Effects Supervisor |
| Greg ten Bosch | Sound Effects Editor |
| Nichole Pleau | First Assistant Makeup Artist |
| David Wolowic | Assistant Sound Editor |
| David Wolowic | Sound Assistant |
| Seyed Alireza Meraji | Senior Animator |
| Simeon Wilkins | Storyboard Artist |
| Thomas Carroll | Pyrotechnician |
| John Ruggieri | Pyrotechnic Supervisor |
| Terence Bannon | Animation Supervisor |
| Woody Bell | Key Rigging Grip |
| Yogesh Badhe | Compositing Lead |
| José Páramo | Special Effects Technician |
| Jenn A. Harris | Stunts |
| Monica Rho | Visual Effects Production Manager |
| Hannah Rhein | Set Costumer |
| Season Kent | Music Supervisor |
| Rosemary C. Cremona | Second Assistant Director |
| Matthew Harrison | Foley Editor |
| Mark Hawker | Special Effects Supervisor |
| Cammeron Truesdale | Scenic Artist |
| Jason Mayoh | Art Department Coordinator |
| Joseph Battista | Grip |
| Dawn Marie Richard | Set Dresser |
| Andrew Buckland | Editor |
| Justine Baker | ADR Recordist |
| Mark Pappas | Foley Supervisor |
| David Eubank | First Assistant "A" Camera |
| Lori Berlanga | Production Coordinator |
| Steve Cantamessa | Sound Mixer |
| Harry Pray IV | Lighting Technician |
| Patrick Rousseau | "A" Camera Operator |
| Scott La Rue | Boom Operator |
| Korey J. Cauchon | Visual Effects Producer |
| Sammy Shikaze | Visual Effects Coordinator |
| Matt Bouldry | Casting Associate |
| Greg Wimer | First Assistant "B" Camera |
| Brian Budak | Digital Compositor |
| Barbara Holmes | Visual Effects Editor |
| Dan Cayer | Visual Effects Supervisor |
| Jade Quon | Stunts |
| Court Chu | Storyboard Artist |
| Rachael M. Roth | Unit Publicist |
| Rachel Litz | Visual Effects Editor |
| Jennifer Driscoll | Art Department Assistant |
| Christopher Walsh | Special Effects Technician |
| Manolo Rojas | Steadicam Operator |
| Manolo Rojas | "B" Camera Operator |
| Gianna Soprano | Costumer |
| Joan Kelley Bierman | Associate Producer |
| Kelton Cram | Concept Artist |
| Acei Martin | Stand In |
| Eva Kuntz | Concept Artist |
| Stephen Nakamura | Digital Intermediate Colorist |
| Bryan Litson | VFX Supervisor |
| Graves Bates | Carpenter |
| Nick Bellofatto | Carpenter |
| Brian Fry | Greensman |
| Jason Joubert | Construction Foreman |
| Anthony Raymond | Set Designer |
| Kristin Catuogno | ADR Recordist |
| Frédéric North | Aerial Coordinator |
| Frédéric North | Pilot |
| Ashley L. Sykes | Set Decorating Coordinator |
| Dana Pacheco | Wardrobe Supervisor |
| Chris Ryerson | Rigging Grip |
| Steven Spady | Visual Effects Editor |
| Julie LeShane | Makeup Artist |
| Julie LeShane | Special Effects Makeup Artist |
| Daniel M. Nussbaum | First Assistant Editor |
| David C. Romano | Best Boy Grip |
| Joanna Murphy | Key Costumer |
| Dennis Colvin | Set Dresser |
| Anton Agerbo | Visual Effects Producer |
| Bob McLeod | Thanks |
| Vince Mountain | Set Designer |
| Thomas Scott Holland | Visual Effects Coordinator |
| Kim Codner | Scenic Artist |
| Michael Geoghegan | Rigging Grip |
| Leslie Coogan | Special Effects Technician |
| Mark Braithwaite | Compositing Supervisor |
| Georgia Pantazopoulos | Grip |
| Frank Belina | CG Supervisor |
| Ralph Ayala | Stand In |
| Teresa Hays | Dolly Grip |
| Richard Duarte | Foley Mixer |
| Greta Ruljevaite | Visual Effects Producer |
| John Larson | Carpenter |
| Philip Marvin | Digital Intermediate Producer |
| Edan Hopper | Visual Effects Coordinator |
| K.C. Roballo | Set Dresser |
| Brian O'Connor | Grip |
| Pete Kelley | Special Effects Technician |
| Neethu Vijayakumar | Visual Effects Coordinator |
| Dan Hutchinson | Generator Operator |
| Michael Peterson | Best Boy Electric |
| Jose 'Flecha' Hernandez | Generator Operator |
| Loic Zimmermann | Art Direction |
| Kristen Strassel | Makeup Artist |
| Adam Bellao | Special Effects Technician |
| Andy Bergholtz | Special Effects Makeup Artist |
| Juliana Lima | Pyrotechnician |
| Timothy Massey | Special Effects Technician |
| Walter Garcia | Stunt Coordinator |
| Jamison Bryant | Dialect Coach |
| Nadia Sayess | Stand In |
| Joseph O'Sullivan | Visual Effects Coordinator |
| David Clayton | Main Title Designer |
| Ahmed Yousry | CG Supervisor |
| Petr Sajner | Digital Compositor |
| Thaddeus Warren | Matte Painter |
| Robert A. Willis | Compositing Lead |
| Ivan Khomenko | Concept Artist |
| Andrew Van Midde | Visual Effects Coordinator |
| Noah Dubreuil | Assistant Property Master |
| Timothy Rowcroft | Set Dresser |
| Peter Hand | Rigging Grip |
| Tim Dunbar | Lighting Technician |
| Robert Clark | Electrician |
| Jason Cortazzo | Libra Head Technician |
| Joe Battista | Rigging Grip |
| Ed Regal | Rigging Grip |
| Tony Scelsi | Production Assistant |
| Katie Valovcin | Second Second Assistant Director |
| Steffen Reichstadt | Concept Artist |
| Aaron Sims | Concept Artist |
| Rick Radomski | Graphic Designer |
| Leandre Lagrange | Concept Artist |
| Wyatt Lennertz | Editorial Production Assistant |
| Brian Ducharme | Digital Compositor |
| Jack Cucci | Foley Mixer |
| Alex Llewellyn | Compositing Supervisor |
| Miguel Ponce | Digital Compositor |
| Benjamin Regan | Prop Maker |
| Jonathan Champoux | Set Dresser |
| Wayne Kimball | Set Dresser |
| Steve Sikora | Lighting Technician |
| Jill Thibault | Textile Artist |
| Virender Dass | Matchmove Supervisor |
| Bruce A. Ross | Special Effects Technician |
| James Johnson | Special Effects Technician |
| Jack Dudman | Concept Artist |
| Craig Wentworth | Visual Effects Supervisor |
| Gabriele Filippelli | Digital Compositor |
| JoAnn Stevens | Second Assistant Accountant |
| Michelle Stevens | First Assistant Accountant |
| Anu Liikkanen | Digital Compositor |
| Philippe Gaulier | Visual Effects Art Director |
| Samantha Schwartz | Assistant Costume Designer |
| Clinton E. O'Dell | Ager/Dyer |
| Gregory J. Corcoran | Set Dresser |
| Thomas Colleran | Painter |
| John S. DeSimone | Electrician |
| Frank A. Montesanto | Key Rigging Grip |
| Gary M. Olitsky | Rigging Grip |
| Dean Egan | Second Assistant "B" Camera |
| Kylie Paul | Set Production Assistant |
| Gabriele McIntyre | Colorist |
| Mike C. Pare | Digital Compositor |
| Rich Hardy Jr. | Digital Compositor |
| Julianne Holzschuh | Digital Compositor |
| Carmen Wong | Digital Compositor |
| Radoslav Yanudov | Digital Compositor |
| Timothy DuBois | Set Production Assistant |
| Delane Leahy | Production Assistant |
| Benjamin Zalusky | Set Production Assistant |
| Kevin Gilligan | Techno Crane Operator |
| Amber Primm | Scenic Artist |
| Francesco Pinto | CG Supervisor |
| Matt Hughes | Production Accountant |
| Christopher Conroy | Set Dresser |
| Kelly Walton | Props |
| Kerri McGill | Scenic Artist |
| Toshadeva Palani | Loader |
| Jackson Chow | Visual Effects Editor |
| Stephanie Brandolini | Visual Effects Production Assistant |
| Jared Simon | Assistant Editor |
| Maninder K. Saini | Digital Imaging Technician |
| Samuel R. Green | Sound Engineer |
| Troy Moore | Visual Effects Supervisor |
| Alec Roy | Lighting Technician |
| Jesse Stoudt | Stunts |
| Ryan D. Hansford | VFX Lighting Artist |
| Lisa Nagid | Props |
| Kristina Baskett | Stunts |
| Kallan Treadwell | Visual Effects Coordinator |
| Sophia Tapia | Payroll Accountant |
| Olivier Dumont | Visual Effects Supervisor |
| Robin Chalfin | Tailor |
| Luci Romberg | Stunts |
| Rebecca Matkaluk | Visual Effects Production Manager |
| Connie Sung | Visual Effects Coordinator |
| Dave Manning | Scenic Artist |
| Zachary Zablocki | Prop Maker |
| Erika Velikoivanenko | Matte Painter |
| Christina Todesco | Scenic Artist |
| Gabor Medveczky | Set Dresser |
| Steven P. DeCoste Jr. | Production Assistant |
| Marissa Messina | Production Assistant |
| Jamie O'Hara | Concept Artist |
| Bill Thompson | Storyboard Artist |
| Chris Palmer | VFX Lighting Artist |
| Leema Rose | Visual Effects Coordinator |
| Aaron Bouchard | Utility Sound |
| Brian C. Doyle | Electrician |
| Julia Korona | Electrician |
| Xavier Munoz | Grip |
| Steven P. Marabello Jr. | Rigging Grip |
| Micheal Sheehan | Rigging Grip |
| Jason Chef Sokolowski | Rigging Grip |
| Cheryl Jost | Contact Lens Technician |
| Jennifer Betts | Costumer |
| Paul DeQuattro | Carpenter |
| Ehsan Bigloo | Character Designer |
| Pat Presley | Concept Artist |
| Lauren Ashly Suchecki | Construction Buyer |
| Grace Gulick | Props |
| Tyris Smith | Set Dresser |
| Ashley R. Guillory | Storyboard Artist |
| Morgan Kern | Assistant Editor |
| Danielle L. Statuto | Assistant Editor |
| Vincent Italia | CG Supervisor |
| Kelvin Yee | Compositing Supervisor |
| Stuart Bruzek | Compositing Lead |
| Anu Babu | Digital Compositor |
| Dylan Campbell | Digital Compositor |
| Karla Vazquez Ch | Digital Compositor |
| Jason Heinze | Digital Compositor |
| Karthik Kesiraju | Digital Compositor |
| Giles Longman | Digital Compositor |
| Naveesh Kumar Rana | Digital Compositor |
| Jesse Siglow | Digital Compositor |
| Yuri Vasilyev | Digital Compositor |
| Mustafa Yasin Yalva | Digital Compositor |
| Lucas Degani | Key Animation |
| Carlo Loffredo | Key Animation |
| Sachin S. Suryawanshi | Lead Animator |
| Alex Cannon | Pre-Visualization Supervisor |
| Eman Abdul-Razzak | VFX Lighting Artist |
| Marvin Chua | VFX Lighting Artist |
| Gaeun Lee | VFX Lighting Artist |
| Lyndsey Will | VFX Lighting Artist |
| Bryant Mudd | Visual Effects Coordinator |
| Ameet Muley | Visual Effects Coordinator |
| Juan Orozco | Visual Effects Coordinator |
| Jennifer Stimpfig | Visual Effects Coordinator |
| Jessica Jara Yepez | Visual Effects Coordinator |
| Vladislava Govednik | Visual Effects Coordinator |
| Richard Lukacs | Visual Effects Editor |
| Viktoria Gutheil | Visual Effects Production Assistant |
| Matt Daigle | Visual Effects Production Assistant |
| Meghan Cassidy | Production Assistant |
| Jasmine Zablocki | Production Assistant |
| John Aufiero | Production Secretary |
| Raymond Lisi | Production Secretary |
| Molly Merrell | Travel Coordinator |
| Michael Bird | Set Dresser |
| Dawn Richard | Set Dresser |
| Randy Stone | Second Assistant "A" Camera |
| Nick Usen | Editorial Production Assistant |
| Sebastian J. Hughes | Editorial Production Assistant |
| Mellisa Lytle | Sound Assistant |
| B. Tracy Ouellete | Rigging Grip |
| Tim Catz | Rigging Grip |
| Victoria Haag | Special Effects Assistant |
| Cheryl Jefferies | Scenic Artist |
| Clara Kelly | Set Production Assistant |
| John Allegretti | Visual Effects |
| Ellette Craddock | Stunts |
