In the first episode of a two-part story, the Frasier gang gears up for an elaborate Halloween costume party. Inasmuch as his brother Niles (David Hyde Pierce) has declared that the theme will be "literary" characters, Frasier (Kelsey Grammer) dons the nose and assumes the mantle (and much of flowery speechifying) of Cyrano de Bergerac. Ultimately, the party becomes one of the "surprise" variety when Frasier's producer Roz (Peri Gilpin) -- she with an extremely active sex life -- makes a shocking announcement. ~ Hal Erickson, Rovi