The show is a Lost wanna be and each episode "out-stupids" the previous episode. The concept was interesting, but the execution has fallen flat. English-speaking ice age people, a guest appearance of a junk food eating sloth, and two sabertooth tiger attacks...but rarely having these creatures seen again in spite of the humans running or driving around everywhere...clothing always looking clean and fresh, hair washed, a few cars and trucks, but no buildings in the rubble. Perhaps a better approach would have been to craft a story from beginning to end over a 5 part miniseries.