Coming Soon says:
Fox has debuted this new preview of the Steven Spielberg-produced "Terra Nova," premiering this fall.
An epic family adventure 85 million years in the making, "Terra Nova" follows an ordinary family embarking on an incredible journey back in time to prehistoric Earth as a small part of a daring experiment to save the human race. In the year 2149 the world is dying. The planet is overdeveloped, overcrowded and overpolluted. With no known way to reverse the damage to the planet, scientists discover a portal to prehistoric Earth. This doorway leads to an amazing world, one that allows for a last-ditch effort to save the human race... a second chance to rebuild civilization and get it right this time.