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