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