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