As Lucia finally gets to wear the mayoral robes, Miss Mapp is on hand to make things difficult in the final installment of E. F. Benson's classic social comedy
Taking the position of mayor in the town of Tilling brings much delight to Lucia. However, with her local rival Miss Mapp around, trouble is never far away.
Lucia is elevated to her new position with Georgie Pilson as her sidekick, confidant, and escort. Lucia and Georgie renew their acquaintance with the opera diva Olga Braceley and the composer Cortese, but nobody in Tilling believes Lucia when she claims to have entertained a duchess.