In the episode "Prince Adam No More" the map that King Randor examines in the Attak Trak features a lot of Filmation in-jokes. Drawn by William Wray it features some interesting locations on Eternia. Aside from the blatantly obvious "THIS forest" we have "Joan Rivers" a nod to the American talk show host, "Herschensohn Lake" a reference to Wes Herschensohn one of the elder storyboard artists at the time, "Rolnik River" a reference to Sharon Rolnik another storyboard artist, and finally "Emerald City" from The Wizard of Oz makes an appearance. Also we have the amusingly named "Evil Area" and "Bad Mountains."
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