Princess of Power was a mid-80's (1985) short-lived
cartoon series spin-off of He-Man. One of the main
reasons this series was short-lived was probably due to
the fact that most girls couldn't care less about it.
Fans of the show will remember that She-Ra was the lost
twin sister of He-Man who had been kidnapped years
before. After she finds out her heritage, she
turns from her evil ways and begins saving the day.