Sam Neill

Merlin

Paul Curran

Arthur

Isabella Rossellini

Nimue

Jeremy Sheffield

Lancelot

Lena Headey

Guinevere

Martin Short

Frik

Mark Jax

Uther

Helena Bonham Carter

Morgan le Fay

Rutger Hauer

King Vortingern

Miranda Richardson

Lady of the Lake / Mab

John Gielgud

King Constant

James Earl Jones

Rock of Ages