Music: --Lou Reed (performing live) - "So Alone," "Standing On Ceremony," "Walk On The Wild Side," "Keep Away," "The Kids," "Street Hassle" and "My Old Man." --Rocky Burnette - "Tired Of Toein' The Line," "Fallin' In Love" (lip-sync) and "Rock Billy Boogie." --Roger Daltrey (music video) - "Free Me." --Judas Priest (music videos) - "Breaking The Law" and "Living After Midnight." --Disco Dance Dimensions (dance troupe, series regulars) dance to "Fame." Comedy: --Jay Johnson (comedian) - does a ventriloquist act with a plant as his "dummy."