Andy does his famous Mighty Mouse routine. He then introduces his fiancé, Kathie Sullivan, a Christian vocalist, and a regular on The Lawrence Welk Show. Andy & Kathie perform the song, Home Again.\r \r ** Check out this excellent article written by Dennis Perrin: Fridays: The SNL Ripoff That Nearly Surpassed the Original (January 31st, 2012) -\r \r \r \r .