Where can I get a copy of the script NOON ON DOOMSDAY?

“Noon on Doomsday” was published in “Television Plays for Writers,” which you can find at the advanced book exchange (ABE). 

Every script that Rod Serling wrote was reproduced in Tony Albarella’s ten-volume set “As Timeless As Infinity,” which is out of print but can be found at numerous online outlets, including ABE and Amazon. A Google search for albarella “As Timeless As Infinity” buy yields dozens of links to the book series and reviews.