Ken Marshall
Prince Colwyn
Francesca Annis
Widow of the Web
Lindsay Crouse
Princess Lyssa (voice) (uncredited)
Michael Elphick
Rhun (voice) (uncredited)
Derek Lyons
White Slayer with Tiger (uncredited)
Trevor Martin
The Beast (voice) (uncredited)
Dinny Powell
Slayer in the Swamp (uncredited)
Nosher Powell
Slayer in the Swamp (uncredited)
Tom Rumpf
Sword Fighter (uncredited)