The Masters of the Universe Power Tour was a live theatrical stage show that toured the USA and Canada throughout 1987! He-Man, She-Ra and the Heroic Warriors are transported to Earth in order to share their culture and history. During the show, the cosmic troubadour Songster sings about the origins of Eternia, Castle Grayskull, He-Man, and She-Ra. Even creatures from the Eternian circus are showcased. It isn't long, however, before Skeletor and his Evil Warriors attempt to interfere with the proceedings!