Mary, Mother of Jesus appears briefly alongside Saint Joseph during the song, "O Holy Night", in the Season Three episode, "Mr. Hankey's Christmas Classics". She is also mentioned in the song "The Most Offensive Song Ever". She has yet to make another appearance.
Mary has long brown hair and she wears a long white robe. She also wears a deep blue scarf and head shawl.
Mary is mentioned in the following songs: