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