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