Televised on Halloween Eve, October 30th, "Masquerade" maintains a comic tone from beginning to end. Elizabeth Montgomery and Tom Poston do their impression Nora and Nick Charles visiting the haunted house (The Bates Mansion again) of John Carradine and his family.
A bit of a letdown after the terrific run of previous "Thriller" episodes, Montgomery, Poston and Carradine keep things interesting until the very end.