Music: --Rick Derringer - "Don't Ever Say Goodbye," "Guitars and Women," "Teenage Love Affair," "Hang On Sloopy" and "Jump, Jump, Jump." --Le Roux - "It Could Be The Fever," "New Orleans Ladies" and "Mystery." --Dennis Frederiksen (of Le Roux, aka David London) - performs a song from the "Can't Stop The Music" soundtrack. --Cheap Trick (music videos) - "The Dream Police," "Way Of The World" and "Voices." --Lene Lovich (music videos) - "Bird Song" and "Angels." Comedy: --Peter Pit (stand-up comedian) --Village Idiots (comedy troupe, series regulars) - do a sketch about Summer campers.