1. Sonny and Cher open the show with ""Still the One"" and banter about Halloween and the upcoming Ford-Carter election. In a comedy blackout, Alvin and Laverne (Sonny and Cher) show up as trick-or-treaters at Herbie's (regular Ted Zeigler's) bar. 2. Cher sings ""The Things That Go Bump In the Night"" 3. Dr. Jekyll (Sonny) hosts an eerie party in which a special potion transforms his guests into Hyde-like creatures that terrorize the butler (Jim). 4. ""The Bionic Draculas At Home"" -- Shields and Yarnell portray Count Dracula and his ghoulish lady who are intent on sinking their teeth into the neck of an unsuspecting milkman (Sonny). 5. Sonny takes Chastity out trick-or-treating to Cher's house, where the tyke performs ""Sonny Boy."" 6. ""Beauty and the Beast"" -- Cher appears in a comedy sketch as King Kong's sweetheart, who's making arrangements to have her new lover pick up her parents at the airport. 7. ""The Monster Dating Game"" -- Wolfman Jim (Nabors) hosts the game show as Mary Jane Muffet