Mars and his friends have escaped the Martian colony and returned to Earth, to find that all the adults have vanished! A thrilling sci-fi adventure based on Season 3 of the Peabody Award-winning podcast. After Mars Patel fled the Martian colony and its erupting volcano, he headed for Earth with JP, Toothpick, Aurora, Cupcake (everyone's favorite two-hundred-pound tardigrade), and genius billionaire Oliver Pruitt. But when they finally...