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