Knights Who Say Ni questions them, and Arthur admits that it is for the Knights who say "Ni!", whereupon she refuses to cooperate. Arthur then threatens to say "Ni!" to the old woman unless she helps them, and when she still refuses, begins shouting "Ni!". Bedivere has trouble saying the sacred word, which he pronounces "Nu!" until Arthur demonstrates the correct technique. As the crone shrinks back from their combined assault, they are interrupted by Roger the Shrubber, who laments the lack of law and order that allows ruffians to say "Ni!" to an old woman. Arthur obtains a shrubbery from Roger, and brings
Monty Python on the soundtrack album for "Monty Python and the Holy Grail". Other than Carol Cleveland, the only other non-Python to make a significant number of appearances in the "Flying Circus" was Ian Davidson. He appeared in the first two series of the show, and played over 10 roles. While Davidson is primarily known as a scriptwriter, it is not known if he had any contribution toward the writing of the sketches, as he is only credited as a performer. In total, Davidson is credited as appearing in eight episodes of the show, which is more than any other male actor