 | Chris Pine als Edgin Darvis |
 | Michelle Rodriguez als Holga Kilgore |
 | Regé-Jean Page als Xenk Yendar |
 | Justice Smith als Simon Aumar |
 | Sophia Lillis als Doric |
 | Hugh Grant als Forge Fitzwilliam |
 | Chloe Coleman als Kira Darvis |
 | Daisy Head als Sofina the Red Wizard |
 | Kyle Hixon als Guard |
 | Jason Wong als Dralas |
 | Bradley Cooper als Marlemin |
 | Hayley-Marie Axe als Gwinn |
 | Ian Hanmore als Szass Tam |
 | Kenneth Collard als Din Caldwell |
 | Richie Wilson als Toke Horgath |
 | Philip Brodie als Stanhard Grimwulf |
 | Michael Redmond als Sven Salafin |
| Daniel Campbell als Ven Salafin |
 | Sharon Blynn als Dimitra Flass |
 | Jude Hill als Boy in Stands |
 | Niamh McCormack als Rogue Contestant |
 | Anton Simpson-Tidy als Ranger Contestant |
| Edd Osmond als Cleric Contestant |
| Fionnlagh Allan als Barbarian Contestant |
| Jeanne Nicole Ní Áinle als Wizard Contestant |
| Richard Croxford als Lord Neverember |
| Rylee Neilly-Large als Young Forge |
| Rylan Jackson als Young Xenk |
| Richard Hall als Dragonborn Contestant |
| Clayton Grover als Chancellor Jarnathan |
| Emer McDaid als Sheila |
 | Spencer Wilding als Gorg |
| Will Irvine als Tobias |
 | Nicholas Blane als Chancellor Anderton |
 | Bryan Larkin als Chancellor Norixius / Dragonborn Vagrant |
 | Sarah Amankwah als Baroness Torbo |
 | Colin Carnegie als Elvin High Harper |
| Georgia Landers als Zia |
| Sophia Nell Huntley als Young Kira |
 | San Shella als Barkeep |
 | Barry O'Connor als Blackwood |
| Avril Murphy als Triboar Heckler |
 | Neil Stoddart als Triboar Heckler |
| Adam Behan als Triboar Heckler |
 | Dan Poole als Executioner |
| Natali Servat als Wood Elf Prisoner |
 | Paul Bazely als Porb Piradost |
 | Darren Kent als 'Yes' Corpse |
 | Claude Starling als Toke Horgath Corpse / Sven Salafin Corpse |
 | Paul Lancaster als Stanhard Grimwulf Corpse / Ven Salafin Corpse |
 | Appy Pratt als Ishira |
 | David Durham als Ethereal Plane Sorcerer |
| Harriet Barrow als Castle Guard |
| Justice Ritchie als Castle Guard |
 | Adrian Christopher als Driftwood Tavern Guard |
| Richard Hall als Dragonborn Contestant |
| Luke Bennett als Bobby |
 | Moe Sasegbon als Diana |
| Trevor Kaneswaran als Eric |
 | Seamus O'Hara als Presto |
| Edgar Abram als Hank |
 | Tom Morello als Kimathi Stormhollow |
 | R.F. Daley als Harbourmaster Jimn |
 | David Sobolov als Special Creature Voice (voice) |
| Jeff Bottoms als Special Creature Voice (voice) |
| David Stanbra als Special Creature Voice (voice) |
 | Matthew Waterson als Special Creature Voice (voice) |
 | John Francis Daley als Special Creature Voice (voice) |
 | KIm Chapman als Forge's Mother (uncredited) |
| Tom Mason Duffy als Ramsay Windfall (uncredited) |
| Mark Epstein als Guard (uncredited) |
| Garry Harper als Guard (uncredited) |
 | Gavin Lee Lewis als Contestant (uncredited) |
| Laura Przybilla als Thayan Mom (uncredited) |
| Aidan Rhys als Civilian (uncredited) |
 | Gordon Tarpley als Undead (uncredited) |
| Victoria Thomas | Casting |
| Ed French | Makeup Artist |
| Dan Lebental | Editor |
| Denis L. Stewart | Executive Producer |
| Brian Goldner | Producer |
| Harry Pain | Set Designer |
| John Francis Daley | Screenplay |
| John Francis Daley | Director |
| John Francis Daley | Executive Producer |
| John Francis Daley | Songs |
| Barry Peterson | Director of Photography |
| David Grimaldi | Sound Effects Editor |
| Warren Hendriks | Supervising Sound Editor |
| Warren Hendriks | Sound Re-Recording Mixer |
| Paul Massey | Sound Re-Recording Mixer |
| Chris Pine | Executive Producer |
| Jeremy Latcham | Producer |
| Greg Mooradian | Executive Producer |
| Nana Fischer | Makeup Artist |
| Chris McKay | Story |
| Brad Martin | Second Unit Director |
| Michael Gilio | Screenplay |
| Michael Gilio | Story |
| Lorne Balfe | Original Music Composer |
| Peter Dillon | Stunts |
| Ray Chan | Production Design |
| Zev Foreman | Executive Producer |
| Jennifer Aspinall | Key Makeup Artist |
| Jonathan Goldstein | Screenplay |
| Jonathan Goldstein | Director |
| Jonathan Goldstein | Executive Producer |
| Jonathan Goldstein | Songs |
| Naomi Moore | Set Decoration |
| Kevin Haney | Makeup Artist |
| John Blake | Makeup Department Head |
| Dan O'Connell | Foley Artist |
| Chris Diebold | Sound Designer |
| Serban Rotariu | Assistant Art Director |
| Ned Neidhardt | Makeup Artist |
| Fabrizio Sciarra | Steadicam Operator |
| Diana Giorgiutti | Visual Effects Producer |
| Joseph V. Cicio | Camera Operator |
| Cosmo Sarson | Scenic Artist |
| Jonathan Spencer | Gaffer |
| Mary Pike | Set Designer |
| Gregg Smrz | Second Unit Director |
| Marta Roggero | Makeup Department Head |
| Teressa Hill | Hair Department Head |
| Tyler Allison | Camera Operator |
| Erica Akin | Special Effects Technician |
| Laurence Johnson | Assistant Editor |
| Hannah Betts | Stunts |
| Sophie Hervieu | Set Dresser |
| Cristina Waltz | Makeup Supervisor |
| Shira Hockman | Art Direction |
| Armido Pezzato | Hairstylist |
| Hauke Richter | Art Direction |
| Scott Benza | Visual Effects Supervisor |
| Nick Meyer | Producer |
| Jacqueline Fernandez | Makeup Artist |
| Dawn Victoria Dudley | Hairstylist |
| Caroline Hill | Costume Supervisor |
| Ben Snow | Visual Effects Supervisor |
| Judah Getz | ADR Mixer |
| Erin E. Riegel | Art Direction |
| Jennifer Bash | Art Direction |
| Jodie-Marie Spencer | Hairstylist |
| Guillaume Beauron | First Assistant Sound Editor |
| Ryō Murakawa | Hair Department Head |
| Axel Bonami | Visual Effects Supervisor |
| Matthew Booth | Third Assistant Director |
| Jeffrey Roy | ADR Mixer |
| Geneva Nash Morgan | Makeup Artist |
| Michael Salven | First Assistant Director |
| Dave Snyder | Makeup Artist |
| Ronan Hill | Production Sound Mixer |
| Tony Condren | Stunts |
| Thomas Forbes-Johnson | Stunts |
| Garrett Immel | Makeup Artist |
| Jacqueline Weiss | Hairstylist |
| Jake Valentine | ADR Mixer |
| Mark Epstein | Stunts |
| Toby Lamm | Makeup Artist |
| Darren Lyttle | Set Dresser |
| Liz Ann Bowden | Makeup Artist |
| Dave Dalley | Visual Effects Supervisor |
| Dale Mackie | Art Direction |
| Dale Mackie | Set Designer |
| Andrew Emilio DeCesare | Stunts |
| Khalid Almeerani | Visual Effects Supervisor |
| Olly Williams | Assistant Art Director |
| Gemma Hoff | Makeup Artist |
| Adam Behan | Stunts |
| Dave Boyle | Stunts |
| Sarah Ault | Key Hair Stylist |
| Ben Essex | Stunt Double |
| Elizabeth Donker Curtius | Stunt Double |
| Lizzie Osborne | Assistant Art Director |
| Ryan Gray | Stunts |
| Leya Oakley | Makeup Artist |
| David Corwin | ADR Mixer |
| Patrick Downey | Production Sound Mixer |
| Lemuel Black | Stunts |
| Haraldur Hrafn Thorlacius | Grip |
| Sam Barry-Parker | Second Second Assistant Director |
| Katie Pattenden | Hairstylist |
| Jonathan East | Stunts |
| Therese Friel | Second Assistant Director |
| Jack Longmate | Special Effects Technician |
| Sevlene Roddy | Key Hair Stylist |
| Kerry-Ellen Maxwell | Standby Art Director |
| Emily Fiora Parks | Special Effects Technician |
| Toryn Reed | Makeup Artist |
| Phil Campbell | Stunts |
| Sam Murdock | Special Effects Coordinator |
| Eden Ralph | Special Effects Technician |
| Tom Stroud | Special Effects Technician |
| Jamison Rabbe | ADR Mixer |
| Ellie Oster | Special Effects Technician |
| Stephanie Baur | Stunt Double |
| Owen Grieve | ADR Recordist |
| Beau Townshend | Special Effects Technician |
| James Pat Whelan | Grip |
| Mikel Parraga-Wills | Foley Mixer |
| Amanda Monk | Costume Design |
| Ange Cox | Special Effects |
| Andrew Carstairs | Crowd Assistant Director |
| Brooke Meacham | Visual Effects Producer |
| Kristi McLaren | Set Decoration Buyer |
| Graham Kinniburgh | Third Assistant Director |
| Jun B. Kim | Assistant Editor |
| Tom Mason Duffy | Stunts |
| Maurizio Grison | Hairstylist |
| Sheena Kelly | Third Assistant Director |
| Louis Albin | Stunts |
| Finn Allan | Stunts |
| Lucas Breathnach | Stunts |
| Tyrone Mayorga | Grip |
| Tandis Khodadadian | Special Effects |
| Niall O'Doherty | Special Effects Technician |
| Baliyan Abhishek | Compositor |
| Mark Bortolotto | Visual Effects Supervisor |
| Chantelle Searle | Visual Effects |
| Corinne Teng | Visual Effects Producer |
