Star Trek TOS: Return to Tomorrow

Here is another episode where aliens (aren't they all?), in this case god-like beings (don't they all have that complex?) need to borrow some bodies for a spin but the one in Spock doesn't want to give it up. Roddenberry did the teleplay from a John Kingsbridge story and it's not one of the better ones. Of note is James Doohan providing the voice for Sargon and this is the introduction of Diana Muldaur to the franchise who we would see again in the original series episode IS THERE IN TRUTH NO BEAUTY? and then later in THE NEXT GENERATION as Doctor Pulaski.