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