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