Hazel Court would later gain notoriety for appearing in horror films such as The Curse of Frankenstein, The Raven and The Masque of the Red Death.

Peter Mark Richman appeared in both film and TV and may best be known as Chrissy's father, Rev. Luther Snow in Three's Company and a role on Dynasty.

This was the final episode filmed in this series.

Opening Narration
Narrator: The major ingredient of any recipe for fear is the unknown. And here are two characters about to partake of the meal: Miss Charlotte Scott, a fashion editor, and Mr. Robert Franklin, a state trooper. And the third member of the party: the unknown, that has just landed a few hundred yards away. This person or thing is soon to be met. This is a mountain cabin, but it is also a clearing in the shadows known as the Twilight Zone.

Closing Narration
Narrator: Fear, of course, is extremely relative. It depends on who can look down and who must look up. It depends on other vagaries, like the time, the mood, the darkness. But it's been said before, with great validity, that the worst thing there is to fear is fear itself. Tonight's tale of terror and tiny people on the Twilight Zone.