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