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