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