While at Club Lux Aeterna, Berenger is told by the club's concierge that the manager of the establishment would like to have a word with him. But who, really, is this manager? And what are those groaning sounds coming from beneath the floorboards? On the airwaves, Chief Inspector Fry attempts to educate the philistines Catman and Smoothy Juicy on the quality of polka music…