Nigel Terry

King Arthur

Nicol Williamson

Merlin

Helen Mirren

Morgana

Nicholas Clay

Lancelot

Paul Geoffrey

Perceval

Cherie Lunghi

Guenevere

Robert Addie

Mordred

Gabriel Byrne

Uther

Keith Buckley

Uryens

Katrine Boorman

Igrayne

Corin Redgrave

Cornwall

Liam Neeson

Gawain

Patrick Stewart

Leondegrance

Clive Swift

Ector

Ciarán Hinds

Lot

Charley Boorman

Boy Mordred

Brid Brennan

Lady in Waiting

Joelle Hélary

Lady of the Lake

Conor Lambert

Puppeteer