Why you should watch The Chi, Say Yes to the Dress and more
A group of people travel back to Earth's prehistoric past to start a new civilization as the planet is dying in 2149 in this sci-fi drama.
First Aired: November 28, 2011
Taylor confronts Mira in the jungle, where he learns more about her plans; Jim closes in on the Sixer mole; Zoe faces a tough choice concerning the dinosaur she's been caring for.
Show More »
Download the TV Guide app for iPhone, iPad and Android!