Aventura en la Prehistoria

This time, Carmen, Marco, and Grandpa have found themselves on Earth from over ten thousand years ago… and a huge mammoth is about to crush them! After a long run, just when they thought they were safe, they come face to face with a tribe of Cro-Magnons who don't seem very friendly. And to top it all off, a fearsome bear has arrived to threaten everyone! Oh my gosh! Will they manage to get out of this mess and return home safe and sound?