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.
King Arthur
Guenevere
Lancelot Du Lac
Mordred
King Pellinore
Merlyn
Dap
Lady Clarinda
Sir Lionel
Sir Dinadan
Sir Sagramore
Lady Sybil
Tom of Warwick
King Arthur as a Boy
Sir Geoffrey (uncredited)
1979
1948
1945
1978
1939
2004
1959
1961
1985
2005
1943
1982
1993
1953
1955
1929
1944
1968
1992
2001