New traveling mate Ceci Ryder gets to hear the secret origin of Howard the Duck! Their adventure takes them to the center of the Earth, where they discover a hidden civilization. But will they make it out back to the surface alive!?

New traveling mate Ceci Ryder gets to hear the secret origin of Howard the Duck! Their adventure takes them to the center of the Earth, where they discover a hidden civilization. But will they make it out back to the surface alive!?