Charlie Hunnam Arthur
Guy Ritchie Inn Owner (uncredited), Director, Producer, Screenplay
Annabelle Wallis Maggie
Aidan Gillen William "Goosefat Bill"
Eric Bana Uther Pendragon
Jude Law Vortigern
Djimon Hounsou Bedivere
Kingsley Ben-Adir Tristan "Wet Stick"
Katie McGrath Elsa
Millie Brady Catia
David Beckham Trigger
Reg Poerscout-Edgerton Casting
Anthony Caron-Delion Art Direction
Pete Ford Stunts
Lee Nicholas Harris Dan Clan Mafia (uncredited)
Àstrid Bergès-Frisbey The Mage
Jamie B. Chambers Knight (uncredited)
Geoff Bell Mischief John
Neil Maskell Back Lack
Georgina Campbell Kay
Akiva Goldsman Producer
Peter Guinness Baron 1
Michael McElhatton Jack's Eye
Mikael Persbrandt Greybeard
Freddie Fox Rubio
Hermione Corfield Syren 3
Lucia Foster Found Aerial Coordinator
George Kirby Stunts
Sarah Lochlan Stunts
Eline Powell Syren 2
Tom Wu "Kung Fu" George
Daniel Rogers Health and Safety
Daniel Pemberton Original Music Composer
Chris Lyons Special Effects Makeup Artist
Peter Burgis Foley
Katherine Tibbetts Production Manager
Chris Burdon Sound Re-Recording Mixer
Rebecca Calder Maid 1
Chuck Finch Gaffer
Charlie Rawes Axeman
David Dobkin Story, Executive Producer
Michael Byrch Stunts
Greg Corke Armorer
Peter Ferdinando Earl of Mercia
Annabel Wood Stunt Double
Adrian Bouchet Baron 3
John Gamble Camera Operator
Nick Davis VFX Supervisor
Jason Swanscott Foley
Cristian Knight Stunts
Ben Meechan Sound Effects Editor
Mark Umbers Baron 2
Daniel Stisen SPAC / Londinum Fighter (uncredited)
Steven Mnuchin Executive Producer
Ben Shepherd Visual Effects
Simon Hayes Production Sound Mixer
Nathaniel De'Lineadeus Special Effects Makeup Artist
Bruce Berman Executive Producer
Thomas Brown Art Direction
Marc Wolff Aerial Coordinator, Pilot
Elliot Hawkes Stunts
Andrew Stirk Sound Re-Recording Mixer
Andrew Banwell Other
Steve Ellingworth Key Grip
Joby Harold Screenplay, Story, Producer
Zoe Freed Foley
John Mathieson Director of Photography
Nick Cornwall Clan Head 1 (uncredited)
Lillie Jeffrey Casting Associate
Darrell Warner Costume Illustrator
Gintare Beinoraviciute Noble (uncredited)
James Collins Art Direction