by James Eatock: http://bustatoons.blogspot.com/2006/04/zactons-return_27.html

The moral segment to the He-Man episode "Teela's Trial" shows Man-At-Arms fixing a robot, while two other robots look on. Oddly these robots are actually the Zactons from "Keeper of the Ancient Ruins" who should be guarding the treasures at the Ancient Ruins in the Sands of Time! As you can see below the director uses the same cel setup with no variation aside from the background.