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
The Colonel (Monty Python) keep-left signs. The Colonel effectively ends the episode, by staring straight into the camera and saying “Now for a complete change of mood.” The Colonel has made appearances in "Monty Python Live at the Hollywood Bowl", at Pink Floyd's 1975 concert at Knebworth UK, and in a May 1982 episode of "Saturday Night Live" in which the character is used to comment on NBC's earlier refusal to air a commercial (featuring Chapman as the Colonel) for the Amnesty International benefit "The Secret Policeman's Other Ball". Archive footage of the Colonel was used in "Monty Python Live (Mostly)" for 2014. The