"There is a sixth dimension beyond that which is known to man... It is the middle ground between light and shadow—between man's grasp and his reach... This is the dimension of imagination. It is an area that might be called the ." Closing Narration
"Up there... is an enemy known as isolation. It sits there in the stars waiting... with the patience of eons... in the Twilight Zone." Twilight Episode 1
Though the town is empty, Mike finds signs of very recent life: a lit cigar, a simmering pot of coffee, and a jukebox that suddenly begins to play. "There is a sixth dimension beyond that which
As Mike’s isolation turns into panic, he begins to crack under the pressure of being the last person on Earth. It is an area that might be called the
It is revealed that Mike is actually an astronaut trainee in an isolation booth, undergoing a psychological stress test to see how he would handle the solitude of a solo space mission. Key Elements & Quotes
Much of the episode was filmed on the Universal Studios backlot, using the famous Courthouse Square set later seen in Back to the Future .