She-Ra is a fictional superheroine in the 1985 Filmation series She-Ra: Princess of Power and its 2018 reboot She-Ra and the Princesses of Power.[3] A series of toys under her name was produced by Mattel.[4] In the 1980s series, She-Ra was intended to extend the appeal of the Masters of the Universe setting by being of interest to young girls in the same way that He-Man appealed to young boys.[5][6] Filmation writers Larry DiTillio and J. Michael Straczynski created the backstory for the property.[1][2][7] She-Ra was introduced in the movie The Secret of the Sword as Force Captain Adora of the Horde ruling Etheria,[8] but turned out to be Princess Adora, the long-lost twin sister of He-Man, Prince Adam.