He-Man and the Masters of the Universe a "life lesson" or "moral of the story" at the end of each episode. This moral was usually directly tied to the action or central theme of that episode. The show was so successful that it spawned a spin-off series, "", following the adventures of He-Man's sister, Princess Adora. Mattel's subsequent attempts to relaunch the He-Man toy line also led to the short-lived sequel series "The New Adventures of He-Man" in the early 1990s, and an update of the series for a contemporary audience in 2002. It is also noted for featuring early script-writing work from J. Michael Straczynski, later
He-Man/ThunderCats he had heard Randor's son was a great hero and Randor says he didn’t know Adam was He-Man and is only now realizing himself what a hero Adam was. Lion-O tells Randor that despite not knowing he is sure Adam felt the love of a father from him. Randor thanks Lion-O and tells him in turn not to worry about living up to anyone's ideals but to be a ruler from his own heart. The city is suddenly rocked by another earthquake and everyone present looks up to find four massive giants attacking the city. Mumm-Ra and Skeletor have used