Marvel Comics’s favorite family, the Fantastic Four, battles Dr. Doom and other baddies in this first volume of episodes from the Cartoon Network series, which features a fascinating mix of 2-D and 3-D animation. Mr. Fantastic leads the Invisible Woman, the Human Torch and the Thing in four fantastic adventures. The quartet of episodes consists of “Doomed,” “Hard Knocks,” “World’s Tiniest Heroes” and “De-Mole-Ition.”