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