On screen
Cast
15 credited performers
Ian Rowlands
Merlin
Donald Houston
Dafydd
Margaret John
Blodwen
Rachel Thomas
Myfanwy
Bryan Marshall
Iefan
Neil McCarthy
Vortigern
Derek Smith
Grimbald
Meredith Edwards
Conaan
Hilary Tindall
Rowena
Artwork unavailable
Ray Barron
Vagabond
James Smith
Octa
Jennifer Daniel
Ismena
Artwork unavailable
Peter Mantle
Uther
Artwork unavailable
Liam O'Callaghan
Dermot
Cyd Hayman
Vivien