Katherine Langford

as Nimue

Devon Terrell

as Arthur

Gustaf Skarsgård

as Merlin

Daniel Sharman

as Weeping Monk

Sebastian Armesto

as King Uther Pendragon

Lily Newmark

as Pym

Peter Mullan

as Father Carden

Matt Stokoe

as Gawain

Billy Jenkins

as Squirrel

Frank Miller

Creator

Tom Wheeler

Creator