Here is a panel showcasing quite possibly one of the most repetitive scenes in the Masters of the Universe mythology. This illustration by Bruce Timm from the minicomic "The Ultimate Battleground!" shows King Hiss and Skeletor coming to an agreement that they should work together in order to overthrow Eternia. This story point in which they would agree to work together in one panel, yet in the following panel harbor a desire to destroy the other, appeared in numerous canons over the years!
(click on the image to see it at full-size)