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