The motto of the Forrest Junction Journal newspaper is "All the News That's Fit to Read," an adaptation of "All the News That's Fit to Print," the motto of the New York Times since 1901.
"Mirna Lawrence's" (Carole Wells') license plate on her Triumph roadster is "DEM 265." The same plate has been seen on a "custom" Buick Riviera in The Case of the Bigamous Spouse (1963), a 2-door Dodge convertible in The Case of the Bouncing Boomerang (1963), on a Lincoln Continental hardtop in The Case of the Garrulous Go-Between (1964), and on a Ford Mustang in the previous episode, The Case of the Thermal Thief (1965).
Queen of the Nile was a Twilight Zone show not Perry Mason.