Darsteller
Sam Neill (Merlin), Helena Bonham Carter (Morgana), Rutger Hauer (Lord Vortigern), Sir John Gielgud (König Constantin), Miranda Richardson (Feenkönigin), James Earl Jones (Bergkönig (Stimme)), Isabella Rossellini (Nimue), Martin Short (Frik), Mark Jax (König Uther Pendragon), Jeremy Sheffield (Sir Lancelot), Daniel Brocklebank (Merlin (jung)), Lena Headey (Königin Guinevere), Rachel Colover (Lady Igraine), Janine Eser (Lady Elaine), Nicholas Clay (Lord Leo), Keith Baxter (Sir Hector), Timothy Bateson (Father Abbott), Robert Addie (Sir Gilbert), Roger Ashton-Griffiths (Sir Boris), Peter Eyre (Arzt), Vernon Dobtcheff (Arzt), Peter Bayliss (Arzt), Nickolas Grace (Sir Egbert), Agnieszka Koson (Nimue (jung)), Thomas Lockyer (Duke of Cornwall), John McEnery (Lord Ardente), Sebastian Roché (Sir Gawain), Billie Whitelaw (Tantchen Ambrosia), Peter Woodthorpe (Wahrsager), John Turner (Lord Lot)