10053-812
Art identification by Alberto Becattini (January 2011).
Cover story.
Both the opening narration by Uncle Boris and the closing narration contain the words "The Twilight Zone". This story was probably intended for that title and then switched to this one. But though images of Karloff were added to the splash panel and the final panel, no one edited out the words identifying where the story was clearly meant to run when it was commissioned.
Two half-page mini-comics.