The sequence with the Mutant Enemy mascot, the little monster that goes "Grr Argh" at the end of all episodes, was changed for a total of six episodes: - in "Becoming Part Two" (#2.22) it said, 'Oh, I need a hug." - in "Amends" (#3.10) it wore a Santa hat and bells were jingling. - in "Graduation Day Part Two" (#3.22) it wore a graduation cap. - in "Once More With Feeling" (#6.07) it sang its "Grr Argh." - in "Storyteller" (#7.16) it sang, "We are as gods." - in "Chosen" (#7.22) it looked out at the viewers instead of looking straight-forward.
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