DESPERATE HOUSEWIVES - "Pleasant Little Kingdom" - Gabrielle desperately tries to figure out a way to keep Grace in her life; Keith plans a very special dinner with Bree; Tom is angry at Lynette for not disclosing his special attributes to the other ladies; Renee tells Susan a deep, dark secret; and Paul's plan for Wisteria Lane is revealed, on ABC's "Desperate Housewives," SUNDAY, DECEMBER 5 (9:00-10:01 p.m., ET) on the ABC Television Network. (ABC/RON TOM) JOHN SCHNEIDER