Season 3 Episode 23
First Aired: March 14, 1969
Description: The Enterprise is sent to evacuate a planet's population before a supernova occurs. Kirk, Spock, and Bones beam down to the planet, Sarpedon, to figure out why they can't detect any life forms. On the surface, they find a library run by Mr. Atoz and his clones who tells them that the entire More














