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