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