In a court where even the jury deliberates in rhythm, Rudy Vallee dispenses justice. One culprit is sentenced to 'sing forever through a megaphone', and Betty Boop's trademark musical signature comes in for a panning when Mae pleads with the court not to take her 'boop-oop-a-doop' away. Includes an instrumental jam session and vocals by Rudy Vallee and Mae Questel.