Classic T.V: "Arthur! and the Square Knights of the Round Table" (1966-1968)

This classic cartoon series was an Australian production based on the legendary King Arthur of Camelot  that aired in the 80s & 90s in Nigeria, mostly on LTV channel 8. 

 It was about  King Arthur, his wife Queen Guinevere (affectionately called "Little Queen" by him)  their court jester, Sir Lancelot (who had a pronounced lisp) & his other Knights as they thwart the efforts of their enemies, especially Morgan Le Fay and the Black Knight.