As Marvel's First Family, the Fantastic Fourare one of the crowning creations of Stan Lee and Jack Kirby's historic partnership, composed of the everyman monster the Thing, hotheaded playboy the Human Torch, understated powerhouse the Invisible Woman, and world's smartest man Reed Richards, aka Mister Fantastic. While the FF have many 'team' villains, some of the names on that list have personal beef with specific members, from the Thing's maniacal father-in-law the Puppet Master to Human Torch's onetime fling Victorious. Of course, the deadliest villains of all belong to the team's leader, Reed Richards.