On screen
Cast
32 credited performers
Artwork unavailable
George Winter
Merlin
Trevor Peacock
Ralf
Robert Powell
Ambrosius
Roger Alborough
Uther
Benedick Blythe
Camlach
Artwork unavailable
Thomas Lambert
Young Merlin
Kim Thomson
Ninianne
Don Henderson
Galapas
Artwork unavailable
Jody David
Teenage Merlin
Jon Finch
Vortigern
John Phillips
King Dafydd
Michael Shannon
Blackbeard
John Bennett
Maugan
Davyd Harries
Marric
Mark Williams
Cerdic
Artwork unavailable
Sam Hails
Arthur
Robert Brown
Gorlois
David Kelly
Poet
Artwork unavailable
James Start
Guard
Julie Neubert
Queen Olwen
Betty Marsden
Moravic
Artwork unavailable
Hefin Clarke
Dinias
Artwork unavailable
Mark Collingwood
King Gorian of Lanascol
Artwork unavailable
Jonathan Copestake
Messenger
Gawn Grainger
Hanno
Artwork unavailable
Peter Layton
Porter
Artwork unavailable
Gordon Gostelow
Old Man
Emma Sutton
Queen Rowena
Artwork unavailable
Eamonn Collinge
Magician
Artwork unavailable
Lewis Jones
Magician
Artwork unavailable
James Cormack
Foreman
Artwork unavailable
Sam Dastor
Alun