Casting

Producer

Dyson Lovell, Chris Thompson

Executive Producer

Robert Halmi Sr.

Writer

Edward Khmara, Peter Barnes, David Stevens

Original Music Composer

Trevor Jones

Director of Photography

Sergei Kozlov

Production Design

Roger Hall

Art Direction

Michael Boone

Set Decoration

Karen Brookes

Costume Design

Ann Hollowood

Makeup Artist

Shaune Harrison

Hairstylist

Nuala Conway

Sam Neill
Sam NeillMerlin
Paul Curran
Paul CurranArthur
Isabella Rossellini
Isabella RosselliniNimue
Jeremy Sheffield
Jeremy SheffieldLancelot
Lena Headey
Lena HeadeyGuinevere
Martin Short
Martin ShortFrik
Mark Jax
Mark JaxUther
Helena Bonham Carter
Helena Bonham CarterMorgan le Fay
Rutger Hauer
Rutger HauerKing Vortingern
Miranda Richardson
Miranda RichardsonLady of the Lake / Mab
John Gielgud
John GielgudKing Constant
James Earl Jones
James Earl JonesRock of Ages
Roger Ashton-Griffiths
Roger Ashton-GriffithsSir Boris
Nicholas Clay
Nicholas ClayLord Leo
Daniel Brocklebank
Daniel BrocklebankYoung Merlin
Billie Whitelaw
Billie WhitelawAmbrosia
Jason Done
Jason DoneMordred
John McEnery
John McEneryLord Ardente
Christian Simpson
Christian SimpsonVortigern's Guard
Sebastian Roché
Sebastian RochéGawain
Timothy Bateson
Timothy BatesonFather Abbot
Vernon Dobtcheff
Vernon Dobtcheff1st Physician
Joseph Mawle
Joseph MawleVillage Man (uncredited)
Thomas Lockyer
Thomas LockyerCornwall
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Agnieszka KosonYoung Nimue