Overview
The plot of his illegitimate son Mordred to gain the throne, and Guinevere's growing attachment to Sir Lancelot, threatens to topple King Arthur and destroy his "round table" of knights.
Trailer
Crew
DirectorJoshua Logan
WriterAlan Jay Lerner
Cast
Richard Harris
King Arthur
Vanessa Redgrave
Guenevere
Franco Nero
Lancelot Du Lac
David Hemmings
Mordred
Lionel Jeffries
King Pellinore
Laurence Naismith
Merlyn
Pierre Olaf
Dap
Estelle Winwood
Lady Clarinda
Gary Marshal
Sir Lionel
Anthony Rogers
Sir Dinadan
Peter Bromilow
Sir Sagramore
Sue Casey
Lady Sybil
Gary Marsh
Tom of Warwick
Nicolas Beauvy
King Arthur as a Boy
Fredric Abbott
Sir Geoffrey (uncredited)
Robert B. Shepard
Soldier (uncredited)
Michael Kilgarriff
Sir Paul (uncredited)
Frank Baker
Priest (uncredited)
Buddy Bryan
Dancer (uncredited)
Lorinne Crawford
Dancer (uncredited)
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Keywords
love trianglecamelotmusicalbased on play or musicalknightking arthurjoustingmiddle ages (476-1453)knights of the round tablelancelotadulterous wifein love with best friend's girl
Details
Budget
$13M
Revenue
$32M
TMDb Votes
76
Added May 14, 2026Updated Jun 3, 2026