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