The Twilight Zone

"Some robot from The Twilight Zone" was how Jessica Willamy described a Cyberman upon her first encounter with the metallic species. She then added that, unlike the robots of The Twilight Zone, "this one made me scared". (PROSE: Wonderland)

After finding that Susan Foreman and her grandfather were not from Earth, John Brent could not help but to make a comparison numerous times to The Twilight Zone, which was evidently popular in the 1960s. (PROSE: Time and Relative)