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