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