|Portrayed By||Kerry Gallagher|
|Appearance||HTLJ "Beanstalks and Bad Eggs"|
Leanna, the mother of Alyssa, was forced by Hades to live in a cloud castle with the giant Typhoon. Together, they were responsible for guarding the last three un-hatched harpy eggs. Though Leanna fought mercilessly with Typhoon, the odd-couple fell in love and when she had the chance to return to Earth she choosed to stay above with Typhoon and the Harpies.