Do you want to compare Banshee with Harley Quinn? Discover the powers, weakness & weapons of Banshee and Harley Quinn from Banshee Biography and Harley Quinn Biography. Find out all about Banshee and Harley Quinn.# Check out how is Banshee unique and distinct from Harley Quinn. Discover their love interest, sidekicks, family tree and the movies and games list in which Banshee and Harley Quinn have appeared. Find out everything about them here!