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