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

Shalom Brune-Franklin

~ as ~

Sister Igraine

Matt Stokoe

~ as ~

Gawain

Billy Jenkins

~ as ~

Squirrel