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