Arthur Ewing appeared in episode #2 in Monty Python's Flying Circus. He was played by Terry Jones. He introduces the mouse organ which is an organ with mice instead of keys. He then procedes to wack the mice with mallets while happily singing "The Bells of Saint Mary". The audience screams in terror and pulls him offstage. He is probablly the most evil Monty Python character, as he is an animal abuser. In And Now for Something Completely Different when the sketch is refilmed, he is renamed Ken Ewing and the audience chase him for a much longer time.