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